Accountant Calc Pro Downloads & RevenueAccountant Calc Pro · App Store
Not in any tracked top chart right now.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperRichard Silverman
CategoryFinance
PriceFree
Released
Rating★ 4.0 (1)
Version10.02.01
Age rating4+
First seen by us
17 Oct 2026
Installs (est.)1k+ worldwide
Full timeline · 3 events in the last 12 months
- 📈Accountant Calc Pro dropped out of every chart we trackLast seen 17 Oct
- 🆕Accountant Calc Pro first spotted by AppInsider#95 in Top Grossing · Finance · Netherlands
- 🆕Accountant Calc Pro 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
4.0 ★
1 ratings
Measured
Accountant Calc Pro on the App Store
App details
App ID
574699152
Publisher
Richard Silverman
On the store since
Nov 2012
14 years on the store
Minimum OS
iOS 12.3+
iPhone 5s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
EN
Size
27 MB
Also listed in
Business
Accountant Calc Pro 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.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.0 ★
1 ratings
Measured
Ratings
1
Measured
About Accountant Calc Pro
Accountant Calc Pro will replace a Point-Of-Sale register with its Tax+/- keys. Its paper tape history can be edited and contain comments.
It is also perfect for everyday use. Use it for adding numbers, receipts, invoicing, income taxes, percentages, and much more.
Print the paper tape history or export it via Email, iBooks®, DropBox® (see the FAQs).
Save & retrieve important paper tapes as files for later use.
The iPad® version feature a full sized (1:1) keypad with TypeTone, a unique audio aid to help guide your finger back to the center of a key.
This free download has limited lines of paper tape history, limited disk storage, and banner ads. Use one simple In-App Purchase for more lines of paper tape, storage files and the removal of banner ads.
==========
CPA's and Accountants: Please find 'Adding Machine: 10 Key Calc Universal' by Richard Silverman in the App Store which is a 10-key compliant adding machine with reverse numeric/operator entry like Casio, Sharp or Canon.
Recent Press for our 'Accountant' series of calculator apps:
. Proudly ranked in "Top 10 - Finance" in the App Store.
. Strategic Finance (Tools of the Trade): "If you're looking for a professional desk calculator…..check out Interlocken's 'Accountant for iPad'."
. AppsWild.com: "Whether you're tracking your monthly budget, coming up with an estimate of costs for a project you're working on....this App should be your first choice."
==========
About Accountant Calc Pro
==========
. Universal App for iPhone® and iPad
. Freely chain + - x / % 1/x √
. Tax + / - keys for Point-of-Sale calculations
. Export a PDF file to the iBooks® app, Dropbox(c), Email, or your favorite printing utility.
. Add comments
. Add, delete and modify lines and recompute results automatically.
. 350 lines of paper tape history (upgraded version)
. Undo / Redo
. Save and Rename paper tapes to disk for later use
. 3 display formats: fixed, fix+, float
. Comprehensive set of help screens.
. Realistic keypad sounds
iPad Features:
========
. TypeTone(c) - a major innovation to aid accurate key entry using audio feedback
. Full size (1:1) realistic keyboard
. 4 Orientations
. Lock keypad for left or right handed use
iPhone Features:
========
. Multiple keypads
. Select from 4 background colors
. Set a paper tape font size
==========
FAQs
Q1. Can I touch-type?
A1. The iPad version of this app. has several aids for touch-typing: TypeTone variable audio feedback, 1:1 scale keyboard, or, scale and reposition the keyboard to fit your hand best. There is also support for right and left-handers.
Q2. How do I edit an incorrect number or add & delete lines from the paper tape?
A2. Touch any line of the paper tape to go into edit mode. Touch the side controls: Add Line, Delete Line. You can also edit numbers, and split groups. Press Done to return to Calculator mode.
Q3. Tell me about Email, Printing, and Exporting a Paper Tape.
A3. From the Export dialog, select: Email, Print, Copy or Open-In. Ema
It is also perfect for everyday use. Use it for adding numbers, receipts, invoicing, income taxes, percentages, and much more.
Print the paper tape history or export it via Email, iBooks®, DropBox® (see the FAQs).
Save & retrieve important paper tapes as files for later use.
The iPad® version feature a full sized (1:1) keypad with TypeTone, a unique audio aid to help guide your finger back to the center of a key.
This free download has limited lines of paper tape history, limited disk storage, and banner ads. Use one simple In-App Purchase for more lines of paper tape, storage files and the removal of banner ads.
==========
CPA's and Accountants: Please find 'Adding Machine: 10 Key Calc Universal' by Richard Silverman in the App Store which is a 10-key compliant adding machine with reverse numeric/operator entry like Casio, Sharp or Canon.
Recent Press for our 'Accountant' series of calculator apps:
. Proudly ranked in "Top 10 - Finance" in the App Store.
. Strategic Finance (Tools of the Trade): "If you're looking for a professional desk calculator…..check out Interlocken's 'Accountant for iPad'."
. AppsWild.com: "Whether you're tracking your monthly budget, coming up with an estimate of costs for a project you're working on....this App should be your first choice."
==========
About Accountant Calc Pro
==========
. Universal App for iPhone® and iPad
. Freely chain + - x / % 1/x √
. Tax + / - keys for Point-of-Sale calculations
. Export a PDF file to the iBooks® app, Dropbox(c), Email, or your favorite printing utility.
. Add comments
. Add, delete and modify lines and recompute results automatically.
. 350 lines of paper tape history (upgraded version)
. Undo / Redo
. Save and Rename paper tapes to disk for later use
. 3 display formats: fixed, fix+, float
. Comprehensive set of help screens.
. Realistic keypad sounds
iPad Features:
========
. TypeTone(c) - a major innovation to aid accurate key entry using audio feedback
. Full size (1:1) realistic keyboard
. 4 Orientations
. Lock keypad for left or right handed use
iPhone Features:
========
. Multiple keypads
. Select from 4 background colors
. Set a paper tape font size
==========
FAQs
Q1. Can I touch-type?
A1. The iPad version of this app. has several aids for touch-typing: TypeTone variable audio feedback, 1:1 scale keyboard, or, scale and reposition the keyboard to fit your hand best. There is also support for right and left-handers.
Q2. How do I edit an incorrect number or add & delete lines from the paper tape?
A2. Touch any line of the paper tape to go into edit mode. Touch the side controls: Add Line, Delete Line. You can also edit numbers, and split groups. Press Done to return to Calculator mode.
Q3. Tell me about Email, Printing, and Exporting a Paper Tape.
A3. From the Export dialog, select: Email, Print, Copy or Open-In. Ema
Latest updates
10.02.01
v10.02.01
====
1. Support for all recent iOS's
2. Miscellaneous performance and bug fixes.
v10.01.00
====
1. Support for iOS 12.4 and newer.