Quickly find out if a number is a prime number or not.
Is It a Prime Number? is a small, fast, and free app that will test whole numbers of whether or not they are prime numbers. It also features a clean UI that is easy to use. For performance reasons, this app only supports numbers up to nine digits.
• Quickly check for prime numbers in a small, fast app
• Clean UI that is easy to use
• Free with no in-app purchases or advertisements
• Written in Apple's latest Swift 4 programming language for iOS 11
• Optimized for iPhone X
Ratings and Reviews
With Family Sharing set up, up to six family members can use this app.