CalcTape Paper Tape Calculator Downloads & RevenueCalcTape Paper Tape Calculator · App Store & Google Play
CalcTape Paper Tape Calculator by schoettler Software GmbH is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
CalcTape Paper Tape Calculator update history & changes
Last change · 144 events since 8 Mar 2012Full timeline ↓📈iOSHit #1📈iOSHit #1✏️iOSNew iPad screenshots✏️iOSNew screenshots📦iOSUpdated to version 6.2💰iOSPrice rise💰iOSPrice rise📦iOSUpdated to version 6.1.0📈AndroidCharting in a new country📈AndroidCharting in a new country🆕AndroidFirst spotted by AppInsider🆕iOSFirst spotted by AppInsider📦AndroidVersion 7.2.1 (2026092121)🆕iOSReleased on the App Store🆕AndroidReleased on Google Play
Full timeline · 143 events in the last 12 months
- 📈CalcTape Paper Tape Calculator hit #1iOSTop Paid · Finance · AR
- 📈CalcTape Paper Tape Calculator hit #1iOSTop Paid · Finance · ZA
- ✏️CalcTape Paper Tape Calculator: new iPad screenshotsiOS· ID
- ✏️CalcTape Paper Tape Calculator: new screenshotsiOS5 screenshots (was 4) · ID
- ✏️CalcTape Paper Tape Calculator: new iPad screenshotsiOS· 18 countries
- ✏️CalcTape Paper Tape Calculator: new screenshotsiOS5 screenshots (was 4) · 11 countries
- ✏️CalcTape Paper Tape Calculator: new screenshotsiOS5 screenshots (was 4) · 5 countries
- ✏️CalcTape Paper Tape Calculator: new iPad screenshotsiOS· DE
- ✏️CalcTape Paper Tape Calculator: new screenshotsiOS5 screenshots (was 4) · DE
- ✏️CalcTape Paper Tape Calculator: new screenshotsiOS5 screenshots (was 4) · CA
- ✏️CalcTape Paper Tape Calculator: new screenshotsiOS5 screenshots (was 4) · AU
- 📈CalcTape Paper Tape Calculator hit #1iOSTop Paid · Finance · ES
- ✏️CalcTape Paper Tape Calculator: description updatediOS· 13 countries
- ✏️CalcTape Paper Tape Calculator: description updatediOS· US, CA
- ✏️CalcTape Paper Tape Calculator: description updatediOS· TW
- ✏️CalcTape Paper Tape Calculator: description updatediOS· SE
- ✏️CalcTape Paper Tape Calculator: description updatediOS· RU
- ✏️CalcTape Paper Tape Calculator: description updatediOS· NL
- ✏️CalcTape Paper Tape Calculator: description updatediOS· 4 countries
- ✏️CalcTape Paper Tape Calculator: description updatediOS· KR
- ✏️CalcTape Paper Tape Calculator: description updatediOS· JP
- ✏️CalcTape Paper Tape Calculator: description updatediOS· IT
- ✏️CalcTape Paper Tape Calculator: description updatediOS· FR
- ✏️CalcTape Paper Tape Calculator: description updatediOS· DE
- ✏️CalcTape Paper Tape Calculator: description updatediOS· CN
- ✏️CalcTape Paper Tape Calculator: description updatediOS· BR
- ✏️CalcTape Paper Tape Calculator added 2 languagesiOS+ MS + UK
- 📦CalcTape Paper Tape Calculator updated to version 6.2iOSNew in CalcTape 6.2:
• Optional ruled lines make calculations easier to read. Enable them in Settings independently of the Item Counter.
• Long calculations and large document lists respond faster.
• Improved iCloud reliability and new status indicators for your documents.
• More reliable startup, plus improvements to date displays and keyboard layouts.
• Now also available in Ukrainian and Malay.
• The app icon supports dark and tinted Home Screens on iOS 18 and later.… more - 📈CalcTape Paper Tape Calculator hit #1iOSTop Paid · Finance · AE
- 💰CalcTape Paper Tape Calculator: price riseiOS5.49 CAD → 6.99 CAD · CA
- 💰CalcTape Paper Tape Calculator: price riseiOS39.99 ZAR → 49.99 ZAR · ZA
- 💰CalcTape Paper Tape Calculator: price riseiOS49000.00 VND → 59000.00 VND · VN
- 💰CalcTape Paper Tape Calculator: price riseiOS3.99 USD → 4.99 USD · US
- 💰CalcTape Paper Tape Calculator: price riseiOS120.00 TWD → 150.00 TWD · TW
- 💰CalcTape Paper Tape Calculator: price riseiOS99.99 TRY → 124.99 TRY · TR
- 💰CalcTape Paper Tape Calculator: price riseiOS79.00 THB → 99.00 THB · TH
- 💰CalcTape Paper Tape Calculator: price riseiOS45.00 SEK → 59.00 SEK · SE
- 💰CalcTape Paper Tape Calculator: price riseiOS14.99 SAR → 18.99 SAR · SA
- 💰CalcTape Paper Tape Calculator: price riseiOS199.00 RUB → 249.00 RUB · RU
- 💰CalcTape Paper Tape Calculator: price riseiOS16.99 PLN → 21.49 PLN · PL
- 💰CalcTape Paper Tape Calculator: price riseiOS129.00 PHP → 159.00 PHP · PH
- 💰CalcTape Paper Tape Calculator: price riseiOS3.95 EUR → 4.95 EUR · 5 countries
- 💰CalcTape Paper Tape Calculator: price riseiOS9.90 MYR → 17.90 MYR · MY
- 💰CalcTape Paper Tape Calculator: price dropiOS89.00 MXN → 59.00 MXN · MX
- 💰CalcTape Paper Tape Calculator: price riseiOS5500.00 KRW → 6900.00 KRW · KR
- 💰CalcTape Paper Tape Calculator: price riseiOS600.00 JPY → 800.00 JPY · JP
- 💰CalcTape Paper Tape Calculator: price riseiOS199.00 INR → 399.00 INR · IN
- 💰CalcTape Paper Tape Calculator: price riseiOS39000.00 IDR → 49000.00 IDR · ID
- 💰CalcTape Paper Tape Calculator: price riseiOS3.49 GBP → 4.49 GBP · GB
- 💰CalcTape Paper Tape Calculator: price riseiOS9900.00 COP → 12900.00 COP · CO
- 💰CalcTape Paper Tape Calculator: price riseiOS18.00 CNY → 23.00 CNY · CN
- 💰CalcTape Paper Tape Calculator: price riseiOS12.90 BRL → 21.90 BRL · BR
- 💰CalcTape Paper Tape Calculator: price riseiOS5.99 AUD → 7.49 AUD · AU
- 💰CalcTape Paper Tape Calculator: price riseiOS2.99 USD → 3.99 USD · AR
- 💰CalcTape Paper Tape Calculator: price riseiOS14.99 AED → 18.99 AED · AE
- ✏️CalcTape Paper Tape Calculator: description updatediOS· MX
- 💰CalcTape Paper Tape Calculator: price riseiOS69.00 MXN → 89.00 MXN · MX
- ✏️CalcTape Paper Tape Calculator: new iPad screenshotsiOS· MX
- ✏️CalcTape Paper Tape Calculator: new screenshotsiOS4 screenshots (was 5) · MX
- ✏️CalcTape Paper Tape Calculator: new iconiOS
→ 
· MX - 📈CalcTape Paper Tape Calculator hit #1iOSTop Paid · Finance · NL
- 📈CalcTape Paper Tape Calculator hit #1iOSTop Paid · Finance · VN
- ✏️CalcTape Paper Tape Calculator: description updatediOS· MY
- 💰CalcTape Paper Tape Calculator: price dropiOS14.90 MYR → 9.90 MYR · MY
- ✏️CalcTape Paper Tape Calculator: new iPad screenshotsiOS· MY
- ✏️CalcTape Paper Tape Calculator: new screenshotsiOS4 screenshots (was 5) · MY
- ✏️CalcTape Paper Tape Calculator: new iconiOS → · MY
- 💰CalcTape Paper Tape Calculator: price riseiOS3.99 CAD → 5.49 CAD · CA
- ✏️CalcTape Paper Tape Calculator: app got smalleriOS4 MB → 3 MB (-27%)
- ✏️CalcTape Paper Tape Calculator: needs a newer iOSiOSiOS 10.0 → iOS 15.0
- ✏️CalcTape Paper Tape Calculator: description updatediOS· 13 countries
- 💰CalcTape Paper Tape Calculator: price dropiOS59.99 ZAR → 39.99 ZAR · ZA
- ✏️CalcTape Paper Tape Calculator: new iPad screenshotsiOS· 18 countries
- ✏️CalcTape Paper Tape Calculator: new screenshotsiOS4 screenshots (was 5) · 18 countries
- ✏️CalcTape Paper Tape Calculator: new iconiOS → · 28 countries
- 💰CalcTape Paper Tape Calculator: price dropiOS99000.00 VND → 49000.00 VND · VN
- ✏️CalcTape Paper Tape Calculator: description updatediOS· US
- 💰CalcTape Paper Tape Calculator: price riseiOS2.99 USD → 3.99 USD · US
- ✏️CalcTape Paper Tape Calculator: description updatediOS· TW
- 💰CalcTape Paper Tape Calculator: price riseiOS90.00 TWD → 120.00 TWD · TW
- 💰CalcTape Paper Tape Calculator: price dropiOS149.99 TRY → 99.99 TRY · TR
- 💰CalcTape Paper Tape Calculator: price dropiOS99.00 THB → 79.00 THB · TH
- ✏️CalcTape Paper Tape Calculator: description updatediOS· SE
- 💰CalcTape Paper Tape Calculator: price riseiOS39.00 SEK → 45.00 SEK · SE
- 💰CalcTape Paper Tape Calculator: price riseiOS12.99 SAR → 14.99 SAR · SA
- ✏️CalcTape Paper Tape Calculator: description updatediOS· RU
- 💰CalcTape Paper Tape Calculator: price dropiOS249.00 RUB → 199.00 RUB · RU
- ✏️CalcTape Paper Tape Calculator: new iPad screenshotsiOS· RU
- ✏️CalcTape Paper Tape Calculator: new screenshotsiOS4 screenshots (was 5) · RU
- 💰CalcTape Paper Tape Calculator: price riseiOS14.99 PLN → 16.99 PLN · PL
- 💰CalcTape Paper Tape Calculator: price dropiOS199.00 PHP → 129.00 PHP · PH
- ✏️CalcTape Paper Tape Calculator: description updatediOS· NL
- 💰CalcTape Paper Tape Calculator: price riseiOS2.99 EUR → 3.95 EUR · 5 countries
- ✏️CalcTape Paper Tape Calculator: new iPad screenshotsiOS· NL
- ✏️CalcTape Paper Tape Calculator: new screenshotsiOS4 screenshots (was 5) · NL
- ✏️CalcTape Paper Tape Calculator: description updatediOS· KR
- 💰CalcTape Paper Tape Calculator: price riseiOS4400.00 KRW → 5500.00 KRW · KR
- ✏️CalcTape Paper Tape Calculator: description updatediOS· JP
- 💰CalcTape Paper Tape Calculator: price riseiOS500.00 JPY → 600.00 JPY · JP
- ✏️CalcTape Paper Tape Calculator: new iPad screenshotsiOS· JP
- ✏️CalcTape Paper Tape Calculator: new screenshotsiOS4 screenshots (was 5) · JP
- ✏️CalcTape Paper Tape Calculator: description updatediOS· IT
- ✏️CalcTape Paper Tape Calculator: new iPad screenshotsiOS· IT
- ✏️CalcTape Paper Tape Calculator: new screenshotsiOS4 screenshots (was 5) · IT
- 💰CalcTape Paper Tape Calculator: price dropiOS299.00 INR → 199.00 INR · IN
- 💰CalcTape Paper Tape Calculator: price dropiOS59000.00 IDR → 39000.00 IDR · ID
- 💰CalcTape Paper Tape Calculator: price riseiOS2.99 GBP → 3.49 GBP · GB
- ✏️CalcTape Paper Tape Calculator: description updatediOS· FR
- ✏️CalcTape Paper Tape Calculator: new iPad screenshotsiOS· FR
- ✏️CalcTape Paper Tape Calculator: new screenshotsiOS4 screenshots (was 5) · FR
- ✏️CalcTape Paper Tape Calculator: description updatediOS· ES
- ✏️CalcTape Paper Tape Calculator: new iPad screenshotsiOS· ES
- ✏️CalcTape Paper Tape Calculator: new screenshotsiOS4 screenshots (was 5) · ES
- ✏️CalcTape Paper Tape Calculator: description updatediOS· DE
- ✏️CalcTape Paper Tape Calculator: new iPad screenshotsiOS· DE
- ✏️CalcTape Paper Tape Calculator: new screenshotsiOS4 screenshots (was 7) · DE
- ✏️CalcTape Paper Tape Calculator: description updatediOS· CO, AR
- 💰CalcTape Paper Tape Calculator: price dropiOS14900.00 COP → 9900.00 COP · CO
- ✏️CalcTape Paper Tape Calculator: new iPad screenshotsiOS· CO, AR
- ✏️CalcTape Paper Tape Calculator: new screenshotsiOS4 screenshots (was 5) · CO, AR
- ✏️CalcTape Paper Tape Calculator: description updatediOS· CN
- 💰CalcTape Paper Tape Calculator: price dropiOS22.00 CNY → 18.00 CNY · CN
- ✏️CalcTape Paper Tape Calculator: description updatediOS· BR
- 💰CalcTape Paper Tape Calculator: price dropiOS19.90 BRL → 12.90 BRL · BR
- ✏️CalcTape Paper Tape Calculator: new iPad screenshotsiOS· BR
- ✏️CalcTape Paper Tape Calculator: new screenshotsiOS4 screenshots (was 5) · BR
- 💰CalcTape Paper Tape Calculator: price riseiOS4.99 AUD → 5.99 AUD · AU
- 💰CalcTape Paper Tape Calculator: price riseiOS12.99 AED → 14.99 AED · AE
- 📦CalcTape Paper Tape Calculator updated to version 6.1.0iOSNew in CalcTape 6.1.0:
• Dark Night: a dark design for the calculation sheet, document list, keyboard and dialogs.
• Refined keyboard designs, native symbols and improved readability.
• A clearer document list with storage location, line counts and larger action buttons. Deleting requires confirmation and moves files to the iOS trash.
• Choose where a file opens: beginning, last position or end.
• Improved layouts for narrow windows, landscape and working alongside another app on iPad.
• More reliable saving, iCloud synchronization and document conflict resolution.
• Fixes for variables, percentages, Undo and loading older file formats.
Requires iOS or iPadOS 15 or later.… more - 📦CalcTape Paper Tape Calculator: first update in 1582 daysiOS
- 📈CalcTape Paper Tape Calculator hit #1iOSTop Paid · Finance · MY
- 📈CalcTape Paper Tape Calculator charting in a new countryAndroidNetherlands
- 📈CalcTape Paper Tape Calculator charting in a new countryAndroidMexico
- 📈CalcTape Paper Tape Calculator charting in a new country in 3 chartsAndroidThailand · Turkey · Vietnam
- 📈CalcTape Paper Tape Calculator hit #1iOSTop Paid · Finance · BR
- 📈CalcTape Paper Tape Calculator hit #1iOSTop Paid · Finance · FR
- 📈CalcTape Paper Tape Calculator hit #1iOSTop Paid · Finance · SA
- 📈CalcTape Paper Tape Calculator charting in a new countryAndroidIndia
- 🆕CalcTape Paper Tape Calculator first spotted by AppInsiderAndroidUnited Arab Emirates
- 🆕CalcTape Paper Tape Calculator first spotted by AppInsideriOS#53 in Top Paid · All Apps · United Arab Emirates
- 📦CalcTape Paper Tape Calculator version 7.2.1 (2026092121)AndroidNew:
• Choose the cursor position when opening a document: last position, start or an empty line at the end.
• Indentation adapts automatically to large numbers and long names.
• The "+" button above the system keyboard stays on for several operators in comments, making **bold** text easier to enter.
Bug fixes and stability improvements.
Thanks for your feedback!… more - 🆕CalcTape Paper Tape Calculator released on the App StoreiOS
- 🆕CalcTape Paper Tape Calculator released on Google PlayAndroid
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.8 ★
54k ratings, both stores
Measured
Best rank now
#2
App Store · 
Finance Paid
Finance PaidMeasured
New ratings a week
6.3
▼ -47% vs the 2 weeks before
Measured
CalcTape Paper Tape Calculator at a glance
AI summary written from our chart and store data, 2026-11-07. It can be wrong: check the numbers above.
CalcTape is a paid finance utility that combines a calculator with an editable, note-annotated tape for users who need to track and adjust complex calculations in context. The app holds strong positions in the paid Finance charts of Brazil, Mexico, and Malaysia (all #2), indicating significant traction in these specific emerging markets.
Similar apps: Paper Tape Calculator, Numi, Calculator Pro
App Store
App details
App ID
525997288
Publisher
schoettler Software GmbH
Publisher country
Germany
On the store since
May 2012
14 years on the store
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
12
NL EN FR DE IT JA MS PT RU ES TR UK
Size
3 MB
Also listed in
Productivity
App privacy Measured
CalcTape Paper Tape Calculator’s App Store privacy label declares 0 data categories used to track you across other companies’ apps and websites, 1 linked to your identity and 0 collected anonymously.
Used to track you
0
Linked to you
1
Not linked to you
0
Linked to your identity
DDiagnostics
As declared by the developer on the App Store — Apple requires every app to publish this label. We track changes over time.
Google Play
App details
App ID
de.sfr.calctape
Publisher
schoettler Software GmbH
Publisher country
Germany
Content rating
Everyone
CalcTape Paper Tape Calculator downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | – | 10k+ |
| Google Play | – | 1M+ Measured |
| Total | – | 1M+ Confidence |
How this is calculated
App Store: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where CalcTape Paper Tape Calculator's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Paid app
How CalcTape Paper Tape Calculator makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | #2 Finance Paid | 30 of 30 countries | – | – |
| Google Play | – | 0 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisNew ratings a week
6.3
▼ -47% vs the 2 weeks before
Lifetime rating
4.2★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
48/100
faster than 66% of Finance apps
New ratings by country (2)
| Country | New ratings a week | Share | Last 2 weeks vs the 2 before |
|---|---|---|---|
 United States | 2.5 | 68% | steady |
 Germany | 1.2 | 32% | – |
App Store ratings in the countries we track, 4-week average.
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.2 ★ | 127 |
| Google Play | 4.8 ★ | 54k 1.9k written reviews |
| Both stores | 4.8 ★ weighted by ratings | 54k |
What users say about CalcTape Paper Tape Calculator
From the 50 most recent App Store reviews in the US.
Users appreciate the unique paper-tape interface and annotation features for financial tracking but report significant frustration with recent bugs causing data loss and crashes. While long-term users remain loyal, many complain that updates have broken core functionality like dark mode, offline access, and cursor stability.
Mixed but leaning positive (60% of recent reviews give 4–5 stars). People like it for regular updates, and being easy to use. The main complaints are about crashes and bugs, and recent updates. Recent reviews are more positive than earlier ones.
What people like
- Updates: “Can’t Write Text Next To Numbers : UPDATE”
- Ease of use: “This app is very handy & easy to use”
- Useful: “I even recommend it to people I know”
- Crashes & bugs: “My Favorite, Has Some Bugs”
Common complaints
- Crashes & bugs: “Dark Theme not working iOS 18”
- Updates: “Now useless after iOS 13 update”
- Speed & performance: “Just give you a loading screen”
About CalcTape Paper Tape Calculator
Every calculation. In context.
CalcTape combines a calculator, an editable calculation tape and space for notes. Plan a trip, check shopping costs, or track expenses while keeping your numbers and notes together.
KEEP EVERY STEP IN VIEW
Enter several items, create subtotals and add comments beside the numbers. Use arithmetic, percentages, powers and other functions while keeping longer calculations easy to follow.
CHANGE A FIGURE, UPDATE THE RESULTS
Edit a number or an operator, insert a line or remove an item. CalcTape recalculates the results below automatically. Undo and Redo let you reverse and restore changes.
SAVE YOUR WORK
Keep calculations as documents, reopen them later and reuse them as templates. The document list shows the storage location, date and line count. Choose whether a document opens at the beginning, at the last position or at the end.
MAKE IT YOUR OWN
Customize keyboard layouts and create user keys for frequently used functions or text. Choose from five themes, including Dark Night with a dark calculation tape, keyboard and dialogs.
SHARE AND CONTINUE
Share calculations as text, HTML or CalcTape files through the iOS share sheet, or print them. Use iCloud Drive to access your documents on other devices.
FOR IPHONE AND IPAD
The calculation tape and keyboard adapt to the app window. On iPad, work alongside another app.
CalcTape is now also available in Ukrainian and Malay.
Manual: https://help.calctape.com/ios
Support: [email protected]
CalcTape combines a calculator, an editable calculation tape and space for notes. Plan a trip, check shopping costs, or track expenses while keeping your numbers and notes together.
KEEP EVERY STEP IN VIEW
Enter several items, create subtotals and add comments beside the numbers. Use arithmetic, percentages, powers and other functions while keeping longer calculations easy to follow.
CHANGE A FIGURE, UPDATE THE RESULTS
Edit a number or an operator, insert a line or remove an item. CalcTape recalculates the results below automatically. Undo and Redo let you reverse and restore changes.
SAVE YOUR WORK
Keep calculations as documents, reopen them later and reuse them as templates. The document list shows the storage location, date and line count. Choose whether a document opens at the beginning, at the last position or at the end.
MAKE IT YOUR OWN
Customize keyboard layouts and create user keys for frequently used functions or text. Choose from five themes, including Dark Night with a dark calculation tape, keyboard and dialogs.
SHARE AND CONTINUE
Share calculations as text, HTML or CalcTape files through the iOS share sheet, or print them. Use iCloud Drive to access your documents on other devices.
FOR IPHONE AND IPAD
The calculation tape and keyboard adapt to the app window. On iPad, work alongside another app.
CalcTape is now also available in Ukrainian and Malay.
Manual: https://help.calctape.com/ios
Support: [email protected]
CalcTape Paper Tape Calculator App Store
CalcTape Paper Tape Calculator is #3 in Finance Paid in Russia and charting in 30 of 30 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
Developerschoettler Software GmbH
CategoryFinance
Price4.99 USD
Released
Rating★ 4.2 (127)
Version6.2
Age rating4+
First seen by us 24 Sep 2026
24 Sep 2026Installs (est.)10k+ worldwide
Rating
4.2 ★
127 ratings
Measured
Best rank now
#3
Finance PaidMeasured
New ratings a week
6.3
▼ -47% vs the 2 weeks before
Measured
CalcTape Paper Tape Calculator at a glance
AI summary written from our chart and store data, 2026-11-07. It can be wrong: check the numbers above.
CalcTape is a paid finance utility that combines a calculator with an editable, note-annotated tape for users who need to track and adjust complex calculations in context. The app holds strong positions in the paid Finance charts of Brazil, Mexico, and Malaysia (all #2), indicating significant traction in these specific emerging markets.
Similar apps: Paper Tape Calculator, Numi, Calculator Pro
CalcTape Paper Tape Calculator on the App Store
App details
App ID
525997288
Publisher
schoettler Software GmbH
Publisher country
Germany
On the store since
May 2012
14 years on the store
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
12
NL EN FR DE IT JA MS PT RU ES TR UK
Size
3 MB
Also listed in
Productivity
App privacy Measured
CalcTape Paper Tape Calculator’s App Store privacy label declares 0 data categories used to track you across other companies’ apps and websites, 1 linked to your identity and 0 collected anonymously.
Used to track you
0
Linked to you
1
Not linked to you
0
Linked to your identity
DDiagnostics
As declared by the developer on the App Store — Apple requires every app to publish this label. We track changes over time.
CalcTape Paper Tape Calculator downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where CalcTape Paper Tape Calculator's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Paid app
How CalcTape Paper Tape Calculator makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Russia | FinancePaid | #3 |
 Brazil | FinancePaid | #4 |
 India | FinancePaid | #4 |
| Germany | FinancePaid | #9 |
| United Arab Emirates | FinancePaid | #2 |
| United States | FinancePaid | #31 |
 Argentina | FinancePaid | #2 |
 Vietnam | FinancePaid | #2 |
 China | FinancePaid | #34 |
 Italy | FinancePaid | #9 |
 Mexico | FinancePaid | #9 |
 Indonesia | FinancePaid | #8 |
 Japan | FinancePaid | #52 |
 Canada | FinancePaid | #16 |
 France | FinancePaid | #23 |
 South Korea | FinancePaid | #32 |
| India | FinanceGrossing | #49 |
 Spain | FinancePaid | #16 |
 Saudi Arabia | FinancePaid | #14 |
| Russia | FinanceGrossing | #42 |
 Malaysia | FinancePaid | #4 |
 United Kingdom | FinancePaid | #56 |
 Turkey | FinancePaid | #11 |
 Poland | FinancePaid | #13 |
| India | All AppsPaid | #104 |
| Brazil | All AppsPaid | #134 |
 Netherlands | FinancePaid | #19 |
 Taiwan | FinancePaid | #30 |
| Indonesia | FinanceGrossing | #63 |
 Sweden | FinancePaid | #19 |
 Australia | FinancePaid | #73 |
 Thailand | FinancePaid | #20 |
 Colombia | FinancePaid | #13 |
| United Arab Emirates | All AppsPaid | #87 |
 Philippines | FinancePaid | #21 |
| Vietnam | FinanceGrossing | #53 |
| United Arab Emirates | FinanceGrossing | #96 |
| Argentina | FinanceGrossing | #55 |
| Malaysia | FinanceGrossing | #58 |
 South Africa | FinancePaid | #38 |
Apps near CalcTape Paper Tape Calculator on the chart
Finance Paid, around #3.
Ratings
App Store, worldwide.
Rating
4.2 ★
127 ratings
Measured
Ratings
127
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
6.3
▼ -47% vs the 2 weeks before
Lifetime rating
4.2★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
48/100
faster than 66% of Finance apps
New ratings by country (2)
| Country | New ratings a week | Share | Last 2 weeks vs the 2 before |
|---|---|---|---|
| United States | 2.5 | 68% | steady |
| Germany | 1.2 | 32% | – |
App Store ratings in the countries we track, 4-week average.
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about CalcTape Paper Tape Calculator
From the 50 most recent App Store reviews in the US.
Users appreciate the unique paper-tape interface and annotation features for financial tracking but report significant frustration with recent bugs causing data loss and crashes. While long-term users remain loyal, many complain that updates have broken core functionality like dark mode, offline access, and cursor stability.
Mixed but leaning positive (60% of recent reviews give 4–5 stars). People like it for regular updates, and being easy to use. The main complaints are about crashes and bugs, and recent updates. Recent reviews are more positive than earlier ones.
What people like
- Updates: “Can’t Write Text Next To Numbers : UPDATE”
- Ease of use: “This app is very handy & easy to use”
- Useful: “I even recommend it to people I know”
- Crashes & bugs: “My Favorite, Has Some Bugs”
Common complaints
- Crashes & bugs: “Dark Theme not working iOS 18”
- Updates: “Now useless after iOS 13 update”
- Speed & performance: “Just give you a loading screen”
About CalcTape Paper Tape Calculator
Every calculation. In context.
CalcTape combines a calculator, an editable calculation tape and space for notes. Plan a trip, check shopping costs, or track expenses while keeping your numbers and notes together.
KEEP EVERY STEP IN VIEW
Enter several items, create subtotals and add comments beside the numbers. Use arithmetic, percentages, powers and other functions while keeping longer calculations easy to follow.
CHANGE A FIGURE, UPDATE THE RESULTS
Edit a number or an operator, insert a line or remove an item. CalcTape recalculates the results below automatically. Undo and Redo let you reverse and restore changes.
SAVE YOUR WORK
Keep calculations as documents, reopen them later and reuse them as templates. The document list shows the storage location, date and line count. Choose whether a document opens at the beginning, at the last position or at the end.
MAKE IT YOUR OWN
Customize keyboard layouts and create user keys for frequently used functions or text. Choose from five themes, including Dark Night with a dark calculation tape, keyboard and dialogs.
SHARE AND CONTINUE
Share calculations as text, HTML or CalcTape files through the iOS share sheet, or print them. Use iCloud Drive to access your documents on other devices.
FOR IPHONE AND IPAD
The calculation tape and keyboard adapt to the app window. On iPad, work alongside another app.
CalcTape is now also available in Ukrainian and Malay.
Manual: https://help.calctape.com/ios
Support: [email protected]
CalcTape combines a calculator, an editable calculation tape and space for notes. Plan a trip, check shopping costs, or track expenses while keeping your numbers and notes together.
KEEP EVERY STEP IN VIEW
Enter several items, create subtotals and add comments beside the numbers. Use arithmetic, percentages, powers and other functions while keeping longer calculations easy to follow.
CHANGE A FIGURE, UPDATE THE RESULTS
Edit a number or an operator, insert a line or remove an item. CalcTape recalculates the results below automatically. Undo and Redo let you reverse and restore changes.
SAVE YOUR WORK
Keep calculations as documents, reopen them later and reuse them as templates. The document list shows the storage location, date and line count. Choose whether a document opens at the beginning, at the last position or at the end.
MAKE IT YOUR OWN
Customize keyboard layouts and create user keys for frequently used functions or text. Choose from five themes, including Dark Night with a dark calculation tape, keyboard and dialogs.
SHARE AND CONTINUE
Share calculations as text, HTML or CalcTape files through the iOS share sheet, or print them. Use iCloud Drive to access your documents on other devices.
FOR IPHONE AND IPAD
The calculation tape and keyboard adapt to the app window. On iPad, work alongside another app.
CalcTape is now also available in Ukrainian and Malay.
Manual: https://help.calctape.com/ios
Support: [email protected]
Latest updates
6.2
New in CalcTape 6.2:
• Optional ruled lines make calculations easier to read. Enable them in Settings independently of the Item Counter.
• Long calculations and large document lists respond faster.
• Improved iCloud reliability and new status indicators for your documents.
• More reliable startup, plus improvements to date displays and keyboard layouts.
• Now also available in Ukrainian and Malay.
• The app icon supports dark and tinted Home Screens on iOS 18 and later.
6.1.0
New in CalcTape 6.1.0:
• Dark Night: a dark design for the calculation sheet, document list, keyboard and dialogs.
• Refined keyboard designs, native symbols and improved readability.
• A clearer document list with storage location, line counts and larger action buttons. Deleting requires confirmation and moves files to the iOS trash.
• Choose where a file opens: beginning, last position or end.
• Improved layouts for narrow windows, landscape and working alongside another app on iPad.
• More reliable saving, iCloud synchronization and document conflict resolution.
• Fixes for variables, percentages, Undo and loading older file formats.
Requires iOS or iPadOS 15 or later.
6.0.6
Store changes
What CalcTape Paper Tape Calculator changed on its store page: name, icon, screenshots, price, size, languages, requirements.
New iPad screenshots
New screenshots
5 screenshots (was 4)
New iPad screenshots
CalcTape Calculator with Tape Android
Not in a tracked Google Play top chart right now.
Updated 9 Nov 2026 · rankings refresh through the day
Developerschoettler Software GmbH
CategoryFinance
PriceFree
Released
Installs1M+
Rating★ 4.8 (54k)
Updated
Content ratingEveryone
Rating
4.8 ★
54k ratings
Measured
CalcTape Calculator with Tape on Google Play
App details
App ID
de.sfr.calctape
Publisher
schoettler Software GmbH
Publisher country
Germany
Content rating
Everyone
CalcTape Calculator with Tape downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where CalcTape Calculator with Tape's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Paid app
How CalcTape Calculator with Tape makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Not in a Google Play top chart right now. | ||
Ratings
Google Play, worldwide.
Rating
4.8 ★
54k ratings
Measured
Ratings
54k
Measured
Written reviews
1.9k
Measured
About CalcTape Calculator with Tape
CalcTape is the calculator that works the way you think: type your whole calculation, see every figure, and change anything at any time.
What if a standard calculator, a classic desktop adding machine, and a notes app were rolled into one? That's CalcTape - your companion for everyday math, from a quick sum to a long, multi-step calculation. (CalcTape is not a scientific calculator - and for daily use, who really needs one?)
Ever run a long calculation and wondered:
"Did I enter that last number correctly?"
"Why does the result look off?"
With CalcTape you keep the full overview. Every number and operator stays visible, so you can check your work - and correct any figure right in place, with all following results updating automatically. Forgot a value? Just add a new line where it belongs.
Place the cursor anywhere in the calculation and edit it freely, like a note. The moment you change a number or an operator, everything recalculates. Think of it as a spreadsheet with a calculator interface.
WHY YOU'LL LIKE IT
• Edit any figure in place - results update automatically
• See your entire calculation, not just the last result
• Comment your numbers and results so it still makes sense weeks later
• Build reusable templates: swap the figures, get the answer in a breeze
• Percentages, thousands separators (including Indian digit grouping)
• Day, Night and System themes
• Reliable Undo/Redo and smooth editing, even in long calculations
MAKE IT YOURS
Keep only the buttons you actually use on your keypad, and create your own functions - for example, add a specific percentage with a single tap.
FREE VS PRO
CalcTape comes as a free version with the full tape calculator on your worksheet. The Pro upgrade adds:
• Save calculations as documents and manage multiple files
• Import, export, backup and restore
• Print your calculations
• Share via email and other apps
• Unlimited variables
• Fully customizable keypads — reassign any button, change button sizes, create your own
• Multiple keypad layouts, including a numbers-free function keypad (three keypads are reachable right from the main screen)
Found a problem or have an idea? We'd love to hear from you. Telling us your Android version and phone model helps us fix things faster.
What if a standard calculator, a classic desktop adding machine, and a notes app were rolled into one? That's CalcTape - your companion for everyday math, from a quick sum to a long, multi-step calculation. (CalcTape is not a scientific calculator - and for daily use, who really needs one?)
Ever run a long calculation and wondered:
"Did I enter that last number correctly?"
"Why does the result look off?"
With CalcTape you keep the full overview. Every number and operator stays visible, so you can check your work - and correct any figure right in place, with all following results updating automatically. Forgot a value? Just add a new line where it belongs.
Place the cursor anywhere in the calculation and edit it freely, like a note. The moment you change a number or an operator, everything recalculates. Think of it as a spreadsheet with a calculator interface.
WHY YOU'LL LIKE IT
• Edit any figure in place - results update automatically
• See your entire calculation, not just the last result
• Comment your numbers and results so it still makes sense weeks later
• Build reusable templates: swap the figures, get the answer in a breeze
• Percentages, thousands separators (including Indian digit grouping)
• Day, Night and System themes
• Reliable Undo/Redo and smooth editing, even in long calculations
MAKE IT YOURS
Keep only the buttons you actually use on your keypad, and create your own functions - for example, add a specific percentage with a single tap.
FREE VS PRO
CalcTape comes as a free version with the full tape calculator on your worksheet. The Pro upgrade adds:
• Save calculations as documents and manage multiple files
• Import, export, backup and restore
• Print your calculations
• Share via email and other apps
• Unlimited variables
• Fully customizable keypads — reassign any button, change button sizes, create your own
• Multiple keypad layouts, including a numbers-free function keypad (three keypads are reachable right from the main screen)
Found a problem or have an idea? We'd love to hear from you. Telling us your Android version and phone model helps us fix things faster.
What's new in 7.2.1 (2026092121)
New:
• Choose the cursor position when opening a document: last position, start or an empty line at the end.
• Indentation adapts automatically to large numbers and long names.
• The "+" button above the system keyboard stays on for several operators in comments, making **bold** text easier to enter.
Bug fixes and stability improvements.
Thanks for your feedback!
• Choose the cursor position when opening a document: last position, start or an empty line at the end.
• Indentation adapts automatically to large numbers and long names.
• The "+" button above the system keyboard stays on for several operators in comments, making **bold** text easier to enter.
Bug fixes and stability improvements.
Thanks for your feedback!
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