Comparison

Haseba 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

Haseba Calculator

This app offers a user-friendly calculator with both basic and scientific functions. It features a clean interface, voice input, and convenient history tracking. Advanced options include memory slots for storing values and applying operations to them.

Highlights
  • Scientific calculator
  • Voice calculator
  • Calculation history
  • Copy and paste functionality
  • Dynamic themes
  • Memory slots with operations
Features
Read full description

While building Haseba, we focused most of our energy on the user interface. We think that the key to any great app is a beautiful, and simple design that works seamlessly with the app's features. • Scientific Calculator • Voice Calculator • History (Swipe down in the display area) • Copy and Paste • Dynamic Light / Dark Themes (and icons) • Larger Buttons Option • Available on Apple Watch Memory Slots • Save a value inside one of 11 memory slots to use them in calculations later • A value may be the result of a previous calculation, or pasted from the clipboard into a memory slot • The process to store a value in a memory slot is very easy and fast, just drag down a memory slot • Copy memory slot value to clipboard • After having a set of occupied memory slots, you can apply one of six different operations on them in one tap: sum, average, product, median, max, min, of the occupied memory slots. ___________________________________________ Terms & Privacy: https://bit.ly/haseba-terms-privacy Need help or have questions? Reach out to us at haseba-app@hotmail.com

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

Haseba Calculator4 screens
Numeric Correction Calculator4 screens

Verdict

The call

The clearest difference is in-app purchases: Numeric Correction Calculator at none against Haseba Calculator's 7. Numeric Correction Calculator also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (15.4 vs 17.0). Haseba Calculator's advantage is ads (none vs shown). On price and 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

Both are free to download. Haseba Calculator sells 7 in-app purchases, starting at $0.99 per 7 days. Numeric Correction Calculator asks for nothing beyond the download.

UpkeepUpdate frequency

Haseba Calculator ships an update every 2 months, Numeric Correction Calculator fortnightly. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

Scorecard4 real differences · 6 level
Haseba Calculator versus Numeric Correction Calculator: the parameters behind the verdict, then further details
ParameterHaseba CalculatorNumeric Correction Calculator
PriceFreeFree
Rating4.6 (3.8K ratings) — better—
Positive reviews78.1% of reviews—
Number of ratings3.8K — better—
Update frequencyEvery 2 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS17.015.4 — better
Further details — not scored
Size25 MB9 MB
Age rating4+4+
DeveloperAhmad AlmazeediNobuyuki Kumakura

Bugs and requests

Haseba Calculator

Reported bugs

2 issues
  • Calculation errors with certain inputs
  • Inability to edit or copy results

Requested features

3 requests
  • Add history and editing capabilities
  • Support for hardware keyboard
  • Improve percentage calculation accuracy

Numeric Correction Calculator

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

Haseba Calculator

Subscriptions3
  • Voice Mode$0.997 Days
  • Haseba Voice Mode$2.991 Month
  • Haseba Voice Mode$19.991 Year
One-time4
  • Unlock Themes & Icons$0.99
  • HasebaPro$2.99
  • HasebaPro$3.99
Show 1 more
  • HasebaPro$4.99
None

Numeric Correction Calculator

No in-app purchases

Questions

Is Haseba Calculator free?
Haseba Calculator is free to download, with in-app purchases available.
Is Numeric Correction Calculator free?
Numeric Correction Calculator is free to download, with no in-app purchases.
Do Haseba Calculator or Numeric Correction Calculator have ads?
Numeric Correction Calculator shows ads; Haseba Calculator does not.
Which is updated more often, Haseba Calculator or Numeric Correction Calculator?
Haseba Calculator ships an update every 2 months, and Numeric Correction Calculator fortnightly. Most recently, Haseba Calculator was updated on October 14, 2026 and Numeric Correction Calculator on October 9, 2026.

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