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Modulo Calculator, iCalcModulo

Modulo Calculator, iCalcModulo

Calculate division remainders

1 ratings
2 reviews
With Ads
🔧 Utilities
📊 Productivity
Free
With Ads

Details

  • Released
  • Updated
  • October 2, 2022
  • June 28, 2026

Features

Developer

Takao Ichimura
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Modulo Calculator, iCalcModulo screenshot #1 for iPhone
iphone
ipad
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About

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.

✓Division remainder calculation
✓Calculation history
✓Formula display
✓Clipboard copy/paste
✓Percent calculations
✓Familiar calculator operation
Show original description

What's New in Modulo Calculator, iCalcModulo

2.1.0

June 28, 2026

- Added a shortcut for copy & paste in keyboard-based environments. - Made minor improvements and enhanced performance.

User reviews

Most RecentHighest RatedLowest Rated

(*^^*)

とてもいいです！！！
ほワンドロほワンドロ

Response from developer

レビューありがとうございます！ 「とてもいい」と言っていただけて大変うれしいです。 今後も使いやすいアプリを目指して改善を続けてまいります。 引き続きよろしくお願いいたします。

Japanese support only. How to remove ads?

How to remove ads? How contact customer support if it is in Japanese only??
Can I stay in modulo mode and put in only the dividend without putting modulo diviser?
jarekmnjarekmn

Response from developer

Thank you for the questions and for using the app. Please see my answers. - How to remove ads? -> Cannot be deleted - How contact customer support if it is in Japanese only?? -> I have no answer. - Can I stay in modulo mode and put in only the dividend without putting modulo diviser? -> Please try another app that is “Modulo Calculator”, https://apps.apple.com/app/modulo-calculator/id1514351751

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FAQ

How do I calculate division remainders with Modulo Calculator?

To calculate the quotient and remainder, press the [MOD] key instead of the [÷] key. For example, to find the remainder of 30 ÷ 7, operate [3][0][MOD][7][=]. The result will display as '4-2', indicating a quotient of 4 and a remainder of 2.

Does Modulo Calculator have ads?

Yes, Modulo Calculator contains advertisements. This allows the app to be offered for free to users.

What devices is Modulo Calculator compatible with?

Modulo Calculator is available for iPhone, iPad, and iPod. It is designed to run on iOS devices.

What is the calculation range for Modulo Calculator?

The calculation range for Modulo Calculator is from -999,999,999,999 to 999,999,999,999. The maximum number of digits that can be displayed is 12.

Can I view my past calculations in Modulo Calculator?

Yes, Modulo Calculator displays calculation history. You can access older history by tapping the [▼older] key and newer history with the [▲newer] key.

How does Modulo Calculator handle percent calculations?

Modulo Calculator supports various percent calculations, including finding a percentage of a number, determining what number a percentage is of, and calculating increases or decreases by a percentage.

What is the age rating for Modulo Calculator?

Modulo Calculator has an age rating of 4+. This indicates it is suitable for children aged 4 and older.

How often is Modulo Calculator updated?

Modulo Calculator was last updated on March 14, 2026, with version 2.0.1. This suggests regular updates are provided by the developer.