Calculator+ Downloads & RevenueCalculator+ · App Store
Calculator+ is #90 in Utilities Paid in South Korea and charting in 5 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
Developer7th Gear
CategoryUtilities
Price0.99 GBP
Released
Rating★ 4.8 (583)
Version2.65
Age rating4+
First seen by us
24 Sep 2026
24 Sep 2026Installs (est.)1M+ worldwide
📈Entered the top 100📈Charting in a new country⭐Passed 1K ratings⭐Passed 1K ratings🆕First spotted by AppInsider🆕Released on the App Store
Full timeline · 16 events in the last 12 months
- 📈Calculator+ entered the top 100Top Paid · Utilities · GB
- 📈Calculator+ charting in a new countryUnited Kingdom
- 📈Calculator+ charting in a new countryTurkey
- 📈Calculator+ entered the top 100Top Paid · Utilities · CA
- 📈Calculator+ charting in a new countryCanada
- 📈Calculator+ entered the top 100Top Paid · Utilities · CN
- 📈Calculator+ charting in a new countryChina
- 📈Calculator+ entered the top 100Top Paid · Utilities · IT
- 📈Calculator+ charting in a new countryUnited States
- 📈Calculator+ entered the top 100Top Paid · Utilities · JP
- 📈Calculator+ charting in a new countryJapan
- 📈Calculator+ charting in a new country in 2 chartsBrazil · Italy
- 🆕Calculator+ first spotted by AppInsider#86 in Top Paid · Utilities · Indonesia
- 🆕Calculator+ released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.8 ★
583 ratings
Measured
Best rank now
#90
Utilities PaidMeasured
New ratings a week
2.9
App Store, 4-week average
Measured
Calculator+ on the App Store
App details
App ID
432627778
Publisher
7th Gear
On the store since
May 2011
15 years on the store
Minimum OS
iOS 9.0+
iPhone 4s and later
Devices
iPhone · iPad · Watch
Universal purchase
Content rating
4+
Languages
22
DA NL EN FI FR DE EL ID IT JA KO MS …
Size
58 MB
Also listed in
Productivity
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.
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.
In-app revenue
Worldwide, what users spend in Calculator+ before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: In-app purchase-led
How Calculator+ makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 5 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Calculator |
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| South Korea | UtilitiesPaid | #90 |
 Russia | UtilitiesPaid | #93 |
 France | UtilitiesPaid | #189 |
| Indonesia | UtilitiesPaid | #89 |
 Australia | UtilitiesPaid | #200 |
Apps near Calculator+ on the chart
Utilities Paid, around #90.
Ratings
App Store, worldwide.
Rating
4.8 ★
583 ratings
Measured
Ratings
583
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
2.9
4-week average
Lifetime rating
4.7★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
63/100
faster than 71% of Utilities apps
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.
About Calculator+
Calculator+ is an easy to use, beautifully packaged calculator for your iPad or iPhone that includes both a standard and scientific calculator.
Our versatile calculator app allows you to:
• Customize the look of the application by changing the leather color and background texture (iPad Only)
• Choose between a basic calculator or scientific calculator with more than 30 scientific operations
• Use both calculators in portrait or landscape mode
• Take notes or draw with your finger on the Notes Tab
• View and edit a history of your calculations on the History Tab
• Use Airprint to print your notes or your calculation history
• Email your calculation history or notes from within the app
• View an equation of your current calculations
• Calculate with accuracy to more than 75 significant digits
• Use parenthesis and nested parenthesis in your calculations
We wrote Calculator+ to be the perfect calculator for budding math students and professionals alike.
Our versatile calculator app allows you to:
• Customize the look of the application by changing the leather color and background texture (iPad Only)
• Choose between a basic calculator or scientific calculator with more than 30 scientific operations
• Use both calculators in portrait or landscape mode
• Take notes or draw with your finger on the Notes Tab
• View and edit a history of your calculations on the History Tab
• Use Airprint to print your notes or your calculation history
• Email your calculation history or notes from within the app
• View an equation of your current calculations
• Calculate with accuracy to more than 75 significant digits
• Use parenthesis and nested parenthesis in your calculations
We wrote Calculator+ to be the perfect calculator for budding math students and professionals alike.
Latest updates
2.65
Bug Fixes
