Comparison

Adding Machine 10Key iPhone vs AnyPay OTA Update

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Adding Machine 10Key iPhone

This app emulates a traditional 10-key adding machine, offering reversed operator entry and percentage calculation. Users can edit and save paper tapes, export them to various services, and customize keypad sounds. It's designed for accurate and efficient numerical input.

Highlights
  • True 10-key adding machine emulation
  • Reversed operator entry
  • Percentage calculation
  • Editable paper tape history
  • Save and retrieve paper tape files
  • Export paper tape to iBooks, Dropbox, or printing utilities
Currently charting
Read full description

'Adding Machine 10Key for iPhone’ behaves like a true '10 Key' or 'adding machine' like those made by Monroe, Casio, Sharp and others. Press asterisk (*) for a total, operator entry is reversed, and calculate percentages by multiplying and adding to a stream of numbers. SEE THE 1ST FAQ BELOW. The total (*) key can be on either the left or right side (Sharp or Canon style) and the keypad is expandable to show more or less paper tape history. Also. Review & edit numbers, add or delete lines. Save & retrieve paper tape files. Export paper tape files to iBooks©, Dropbox©, or your favorite printing utility (see the FAQs). ==== Recent Press ===== Has been featured in iTunes "What's Hot" in the Finance Category. Strategic Finance (Tools of the Trade): "If you're looking for a professional desk calculator that can give you full 10-key accounting functions with a tape you can name and save, edit, e-mail, or print, check out Interlocken's 10 Key for iPad." ================= Specifications: ================= . Behaves the same as a '10 Key' adding machine. . Export a PDF file to iBooks©, DropBox©, Email, or your favorite printing utility. . TypeTone - a major innovation to aid accurate key entry using audio feedback (iPad version only). . Full size (1:1) keyboard (iPad version only). . Select from a menu of keypad sounds. . 400 lines of paper tape history (full version). . 3 display formats: fixed, fix+, float . Save paper tapes to disk for later use. . Correct numbers, add comments, add/delete lines . Two keypads offer the 'total' key on the left or right (Sharp or Canon style) . Comprehensive set of help screens. ================ FAQ's Q1. What is the difference between 'Adding Machine 10Key Univ', and 'Accountant Calc' in the App. Store.? A1. Both calculators are single-column adding machines or calculators with full-size (1:1) keypads and are optimized for the iPad User Interface. '10 Key' behaves the same as a 10 Key Adding Machine with reversed operator entry while ‘Accountant Calc’ supports free chaining of +, -, x, /, %, √, 1/x. It is easier to use if you are not familiar with how a '10-key' works. Q2. Can I touch-type? A2. Only the iPad version includes ‘TypeTone’, a key will guide your finger back to the center of a key with an audio tone. Q3. How can I edit an incorrect number or add & delete lines from the paper tape? A3. Touch any line of the paper tape for edit mode. Touch the side controls: Add Line, Delete Line. You can also edit numbers, split Add/Sub or Mul/Div groups. Press Done to return to Calculator mode. Q4. Tell me about Email, Printing, and Exporting a Paper Tape. A4. Email includes a pdf attachment. Print requires an AirPrint capable printer. Open-In will cause a menu of 3rd party Apps to appear. Once exported, print directly to a network reachable printer (even if it is NOT AirPrint capable). ============================ TERMS AND CONDITIONS Your use of this application is governed by Interlocken Technology's Terms of Use (http://s354819480.onlinehome.us/InterlockenPrivacyPolicy/Interlocken%20Technology%20Privacy%20Policy.pdf) and Privacy Policy (http://s354819480.onlinehome.us/InterlockenPrivacyPolicy/InterlockenTechnologyTermsOfUse.pdf)

About

AnyPay OTA Update

This application facilitates the updating of BBPOS card readers. It ensures your payment hardware is running the latest firmware for optimal performance and security. Designed for businesses using Anywhere Commerce payment solutions.

Highlights
  • Update BBPOS readers
  • Firmware management
  • Payment hardware updates
  • Secure reader updates
Features
Read full description

AnyPay OTA app to update BBPOS readers

Screenshots

Adding Machine 10Key iPhone4 screens
AnyPay OTA Update3 screens

Verdict

The call

The clearest difference is review sentiment: Adding Machine 10Key iPhone at 95% against AnyPay OTA Update's 0%. Adding Machine 10Key iPhone also leads on rating (4.6 vs 3.0) and price ($2.99 vs $9.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Adding Machine 10Key iPhone costs $2.99 and AnyPay OTA Update $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Adding Machine 10Key iPhone holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: Adding Machine 10Key iPhone has 130 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 95% of Adding Machine 10Key iPhone's written reviews are positive against 0% of AnyPay OTA Update's.

UpkeepUpdate frequency

Adding Machine 10Key iPhone ships an update every 5 weeks, AnyPay OTA Update every 12 months. The most recent releases landed on September 26, 2026 and September 10, 2026 respectively.

Scorecard7 real differences · 4 level
Adding Machine 10Key iPhone versus AnyPay OTA Update: the parameters behind the verdict, then further details
ParameterAdding Machine 10Key iPhoneAnyPay OTA Update
Price$2.99 — better$9.99
Rating4.6 (130 ratings) — better3.0 (2 ratings)
Positive reviews95.2% of reviews — better0.0% of reviews
Number of ratings130 — better2
Update frequencyEvery 5 weeks — betterEvery 12 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
Best chart rank#76 — better—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.411.0 — better
Further details — not scored
Size10 MB32 MB
Age rating4+4+
DeveloperRichard SilvermanAnywhere Commerce

Customer experience

Adding Machine 10Key iPhone

All ratings130 ratings
Positive92.3%
Neutral3.1%
Negative4.6%
Written reviews62 reviews
Positive95.2%
Neutral0.0%
Negative4.8%

AnyPay OTA Update

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Adding Machine 10Key iPhone

Reported bugs

9 issues
  • Watermarks premium PDF exports
  • Haphazardly laid out controls
  • Touchy sound toggle in free version
  • Keypad glitch on re-opening
  • Nagging review requests (Don't ask again button not working)
Show 4 more
  • Incessant review requests (Don't Ask Again option not working)
  • Clearing the tape is a guessing exercise (I button behavior inconsistent)
  • Custom keypad feature removed from iPhone version
  • Inconsistent sound and clear button behavior

Requested features

10 requests
  • Eliminate tape for bigger total screen
  • Add square root feature
  • Bring back custom keypad feature on iPhone version
  • Allow more than 350 lines
  • Allow more notations on tape
Show 5 more
  • Ability to custom label groups
  • Fix period button centering
  • Consider changing app icon
  • Preferences for number format (input and output commas)
  • More control over number formats

AnyPay OTA Update

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Adding Machine 10Key iPhone

No in-app purchases

None

AnyPay OTA Update

No in-app purchases

Questions

Is Adding Machine 10Key iPhone free?
Adding Machine 10Key iPhone costs $2.99, with no in-app purchases.
Is AnyPay OTA Update free?
AnyPay OTA Update costs $9.99, with no in-app purchases.
Which has better reviews, Adding Machine 10Key iPhone or AnyPay OTA Update?
Adding Machine 10Key iPhone is rated higher. Adding Machine 10Key iPhone averages 4.6 out of 5 from 130 ratings, while AnyPay OTA Update averages 3.0 from 2 ratings.
Do Adding Machine 10Key iPhone or AnyPay OTA Update have ads?
Neither Adding Machine 10Key iPhone nor AnyPay OTA Update shows ads.
Which is updated more often, Adding Machine 10Key iPhone or AnyPay OTA Update?
Adding Machine 10Key iPhone ships an update every 5 weeks, and AnyPay OTA Update every 12 months. Most recently, Adding Machine 10Key iPhone was updated on September 26, 2026 and AnyPay OTA Update on September 10, 2026.

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