iPhone Screenshots


An app that looks like the regular calculator, but all the operations work in a modulus. Powers and inverses in a modulus are also supported (division is done by multiplying by the inverse). Tap the handy "mod" indicator to switch the modulus.

Ratings and Reviews

5.0 out of 5
5 Ratings

5 Ratings

Fricking upset ,

Amazing modulus app

Theodore did a good job. I r8 8/8 m8.

Developer Response ,

Hi Ben

Reallyunhappy ,

Great app


App Privacy

The developer, Theodore Dubois, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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