Comparison

Modulo Calculator, iCalcModulo vs Basic Calculator.

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

Head to head
About

Modulo Calculator, iCalcModulo

This utility app provides a familiar calculator interface with the unique ability to calculate division remainders. It offers a calculation history, formula display, and clipboard functions for efficient use. Ideal for tasks requiring precise division with remainders.

Highlights
  • Division remainder calculation
  • Calculation history
  • Formula display
  • Clipboard copy/paste
  • Percent calculations
  • Familiar calculator operation
Features
Read full description

iCalcModulo is a simple and easy-to-use calculator with a familiar operation system, plus a remainder calculation function (division with a "remainder"). It can be calculated by the same operation as real calculators. (Compliant with calculator of company C) It also has functions unique to the calculator app, such as displaying calculation history and calculation formulas. There is ⓘ button to display the information page that describes instructions. Thank you for using iCalc. (Instructions) The operation for Arithmetic Calculations, Root Calculations, Constant Calculation and Independent Memory Calculation are the same as real general calculators. (Compliant with calculator of company C) The original operations and functions are as follows. - When performing division by pressing [MOD] instead of [÷] to calculate, the quotient and remainder will be displayed. The remainder is calculated so that it is greater than or equal to 0. - For example, when calculating the quotient and remainder of 30 ÷ 7, if you operate [3] [0] [MOD] [7] [=], the calculation result '4-2', which means the quotient is 4 and the remainder is 2, is displayed on the result display. - For example in a dispensing work, a calculation when counting 3 tablets a day and 90 days with 14 tablets per sheet is [3] [×] [9] [0] [MOD] [1] [4] [=], the result '19-4', which means 19 sheets and 4 tablets, is displayed. - If the result of calculation with the [MOD] key is used for the next calculation, the value of the quotient will be used. - After calculation with the [=] key, the result is displayed on the main display and a white frame is added. - If you tap an operator key instead of [=] key to calculate, the operator turns white, indicating that you are preparing for the next calculation. - The calculation formula is displayed below the main display. - Flipping the main display while inputting, the minimum digit of the displayed input value will be erased one by one. - Flipping the MR display for independent memory to erase the value in independent memory. - Call the calculation history with [▼older] key. Repeat tapping to call older history. If you called a calculation history that was too old, you can use [▲newer] key to return to newer history. - Tapping [C] key to erase the entered value. And [C] key changes to [AC] key. - Tapping [MR] key to enter the value of the independent memory. And [MR] key changes to [MC] key. - [copy] and [paste] keys for clipboard. - Percent Calculations What is 25% of 100? [1] [00] [×] [2] [5] [%] → 50 25% of what number is 100? [1] [00] [÷] [2] [5] [%] → 400 What is 100 increased by 25%?   [1] [00] [+] [2] [5] [%] → 125 What is 100 decreased by 25%?   [1] [00] [−] [2] [5] [%] → 75 (Others) - The calculation range is −999,999,999,999 ~ 999,999,999,999. - The maximum number of digits is 12. - The developer assumes no responsibility for any loss or claims by third parties which may arise from the use of this app.

About

Basic Calculator.

A straightforward and user-friendly calculator app designed for quick calculations. It features a display log, a backspace key for corrections, and supports both decimal points and commas.

Highlights
  • Display log for calculations
  • Backspace key for corrections
  • Decimal point and comma support
  • Designed for quick calculations
  • User-friendly interface
Features
Read full description

Introducing the ultimate basic calculator app - simple, easy-to-use, and packed with features to help you get the job done. Our calculator is designed with you in mind, whether you're a student, a professional, or just need to do some quick calculations. We've also included a a display log for your calculation and result, a backspace key for correcting or changing numbers, and support for decimal point or decimal comma Download our calculator app today and see for yourself why it's the must-have tool for anyone who needs to do quick calculations on the go.

Screenshots

Modulo Calculator, iCalcModulo1 screens
Basic Calculator.4 screens

Verdict

The call

The clearest difference is in-app purchases: Modulo Calculator, iCalcModulo at none against Basic Calculator.'s 1. Modulo Calculator, iCalcModulo also leads on rating (5.0 vs 4.7). Basic Calculator.'s advantage is ratings volume (147 vs 1) and update cadence (every 2 weeks vs every 6 weeks). On price, ads, 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

Both are free to download. Basic Calculator. sells 1 one-off in-app purchase. Modulo Calculator, iCalcModulo asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Modulo Calculator, iCalcModulo holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Basic Calculator. has 147 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Modulo Calculator, iCalcModulo ships an update every 6 weeks, Basic Calculator. every 2 weeks. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

Scorecard5 real differences · 5 level
Modulo Calculator, iCalcModulo versus Basic Calculator.: the parameters behind the verdict, then further details
ParameterModulo Calculator, iCalcModuloBasic Calculator.
PriceFreeFree
Rating5.0 (1 ratings) — better4.7 (147 ratings)
Positive reviews50.0% of reviews—
Number of ratings1147 — better
Update frequencyEvery 6 weeksEvery 2 weeks — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size14 MB69 MB
Age rating4+4+
DeveloperTakao IchimuraEdison Largo

Customer experience

Modulo Calculator, iCalcModulo

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

Basic Calculator.

All ratings147 ratings
Positive89.8%
Neutral5.4%
Negative4.8%

In-app purchases

None

Modulo Calculator, iCalcModulo

No in-app purchases

1 purchases

Basic Calculator.

One-time1
  • Remove Ads$3.99

Questions

Is Modulo Calculator, iCalcModulo free?
Modulo Calculator, iCalcModulo is free to download, with no in-app purchases.
Is Basic Calculator. free?
Basic Calculator. is free to download, with in-app purchases available.
Which has better reviews, Modulo Calculator, iCalcModulo or Basic Calculator.?
Modulo Calculator, iCalcModulo is rated higher. Modulo Calculator, iCalcModulo averages 5.0 out of 5 from 1 ratings, while Basic Calculator. averages 4.7 from 147 ratings.
Do Modulo Calculator, iCalcModulo or Basic Calculator. have ads?
Both Modulo Calculator, iCalcModulo and Basic Calculator. show ads.
Which is updated more often, Modulo Calculator, iCalcModulo or Basic Calculator.?
Modulo Calculator, iCalcModulo ships an update every 6 weeks, and Basic Calculator. every 2 weeks. Most recently, Modulo Calculator, iCalcModulo was updated on October 16, 2026 and Basic Calculator. on October 17, 2026.

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