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Prime Or Not? app for iPhone and iPad


4.4 ( 624 ratings )
Entertainment Education
Developer: Karthi Thyagarajan
Free
Current version: 1.3, last update: 6 years ago
First release : 03 Feb 2018
App size: 27.25 Mb

Think you know your primes? Play "Prime or Not?" to test your skills! Once youve completed a game, you can review all of your responses to see which ones you got right.

In addition to the game, the app also comes with a feature that allows users to check whether a number is prime or not. For composite (non-prime) numbers, this feature will display the list of factors.