Prime Number Checker

Digital Prime Studio

Google PlayNo ratingFreeFirst seen 13 Oct 2026

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App info

Installs: 10+
Category: Tools
Content rating: Everyone
Version: 1.2
Released: Oct 7, 2026
Last updated: 9 Oct 2026
In-app purchases: No
Contains ads: No
Promo video: No
Requires Android: 7.0

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What's newin version 1.2

Prime Number Checker 1.2 • Updated app icon and visual assets. • Improved app presentation and usability. • Refined the overall app experience.

About this app

Check instantly if any whole number is prime and see why.

Read full description

Prime Number Checker is a simple and fast utility that helps you instantly determine whether a whole number is prime. Enter any whole number and get a clear result showing whether it is a Prime Number or Not a Prime Number, along with a simple explanation. Features: • Instantly check prime numbers • Clear explanation of the result • Handles 0, 1, negative numbers, and decimals • Quick example numbers for easy testing • Clean and modern interface • Light, Dark, and System theme options • Works without creating an account • Calculations run directly on your device Prime Number Checker is designed to be fast, simple, and easy to use for students, learners, and anyone who needs to check prime numbers quickly. App category: Tools Tags: Calculator, Mathematics

digitalprime125@gmail.com