Is That Prime? at App Store analyse

App power index: 100 (based on ranks around App Stores today)
Utilities Productivity
Developer: Nicholas Cooke
Price: 0 free
Current version: 2.1.1, last update: 7 years ago
First release : 17 Jun 2010
App size: 82.47 Kb
4.1 ( 4451 ratings )
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Estimation application downloads and cost

> 2.2k
Monthly downloads
~ $ 900
Estimation App Cost


Is That Prime? Is the most powerful and intuitive prime number, composite number and factor calculator on the app store. It’s also the fastest taking mere seconds for calculations of even the largest of numbers. Is That Prime? Tells you whether a number is prime or composite, and can then tell you the number’s factors, listing them in a grouped format or an ascending format. It can handle calculations of numbers up to 9999999999999.
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Available in countries
Country Price
USA 0.99 USD
Available for devices
iPhone3GS, iPadWifi, iPad3G, iPhone4, iPodTouchThirdGen, iPodTouchFourthGen, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus,