Comparison

Acc Calculator vs Numeric Correction Calculator

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

Head to head
About

Acc Calculator

Perform basic arithmetic calculations with a clear two-line display that shows the formula and result simultaneously. Features large buttons, a paper tape for history, and customizable display options for ease of use.

Highlights
  • Two-line display
  • Paper tape
  • Big buttons
  • Thousands separators
  • Rounding and decimal modes
  • Copy/Paste functionality
Features
Read full description

Acc Calculator offers basic arithmetics with two line display and paper tape. Displays the calculation formula with its result at the same time. Beautiful interface design with big button. Features: - Big buttons for ease of use. - Two line display - 10 digits - Paper tape - MC, MR, M+, M-, Display current MR value (Lanscape only) - Percent operation - Thousands separators (Support multi format x.xxx,xx and x,xxx.xx) - Rounding Mode (Down, 5/4 and up ) - Decimal Points Mode (0, 1, 2, 3, 4) - Large size '+' button - Copy/Paste button - Sound Setting (on/off) - Click sound

About

Numeric Correction Calculator

Read full description

Overview A calculator that can be corrected by touching the displayed number. It has a round selector and a decimal point selector(4,3,2,1,0.5,0) for decimal point calculation. With multi-line display, you can calculate while displaying constant (K), grand total (GT), last answer (Ans), and intermediate result value. Detail Touch the displayed number to correct. If you want to correct input number or intermediate result, touch the number itself. Then the number will blink, press the number key to correct it. Press the DEL key to delete numbers. Sign Change(+/-) Touch the left edge to switch between plus and minus (+/-). Set the round selector to UP, DOWN or 5/4. Set the decimal point selector to one of 4,3,2,1,0,5,0. You can round numbers by pressing the = key. 0.5 "rounds" by 0.5. Detailed results are displayed by touching the down button on the upper left of the screen. Constant(K) Grand Total(GT) Calculation's result value, last answer(Ans). Also used for Ans memory calculations. intermediate result Decimal point can be set from the setting. example:"1,234.5", "1.234,5", "1 234,5", "1'234.5" For Digit separator "3" Digit separator can be set from the setting. 3-digit, 4-digit, First 3 digits then 2nd digits separator(Indian comma) Numeric color can be set from the setting. The maximum number of digits is 12 digits. Disclaimer This application is subject to change without notice. The Developer assumes no responsibility for any loss or claims by third parties which may arise from the use of this application.

Screenshots

Acc Calculator4 screens
Numeric Correction Calculator4 screens

Verdict

The call

The clearest difference is price: Numeric Correction Calculator at Free against Acc Calculator's $0.99. Numeric Correction Calculator also leads on in-app purchases (none vs 1) and update cadence (fortnightly vs every 4 months). Acc Calculator's advantage is ads (none vs shown) and iOS requirement (9.0 vs 15.4). On device support 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

Numeric Correction Calculator is free to download; Acc Calculator costs $0.99 up front. Acc Calculator sells 1 one-off in-app purchase. Numeric Correction Calculator asks for nothing beyond the download.

UpkeepUpdate frequency

Acc Calculator ships an update every 4 months, Numeric Correction Calculator fortnightly. The most recent releases landed on September 21, 2026 and September 7, 2026 respectively.

Scorecard5 real differences · 5 level
Acc Calculator versus Numeric Correction Calculator: the parameters behind the verdict, then further details
ParameterAcc CalculatorNumeric Correction Calculator
Price$0.99Free — better
Rating4.7 (133 ratings) — better—
Positive reviews91.4% of reviews—
Number of ratings133 — better—
Update frequencyEvery 4 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.4
Further details — not scored
Size11 MB9 MB
Age rating4+4+
DeveloperDigital Mind Co., Ltd.Nobuyuki Kumakura

Bugs and requests

Acc Calculator

Reported bugs

3 issues
  • Login screen freezes
  • Incompatible with older devices/OS versions
  • Crashes when opening or during use

Requested features

4 requests
  • Add dark mode option
  • Allow saving/printing of calculation history
  • Improve compatibility with external keyboards
  • Provide more customization options

Numeric Correction Calculator

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Acc Calculator

One-time1
  • Basic theme set$0.99
None

Numeric Correction Calculator

No in-app purchases

Questions

Is Acc Calculator free?
Acc Calculator costs $0.99, and also offers in-app purchases.
Is Numeric Correction Calculator free?
Numeric Correction Calculator is free to download, with no in-app purchases.
Do Acc Calculator or Numeric Correction Calculator have ads?
Numeric Correction Calculator shows ads; Acc Calculator does not.
Which is updated more often, Acc Calculator or Numeric Correction Calculator?
Acc Calculator ships an update every 4 months, and Numeric Correction Calculator fortnightly. Most recently, Acc Calculator was updated on September 21, 2026 and Numeric Correction Calculator on September 7, 2026.

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