Prime Check

Piotr Lange Tools

A simple app that allows you to check if a given number is a prime or not.

Downloads: 80+; on Google Play
Price: Free; No in-app purchases
Updated: Jul 14; 2026 · v0.3.2

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About Prime Check

A simple app that allows you to check if a given number is a prime or not. It uses an efficient algorithm.

What’s new

Version 0.3.2 · Updated July 14, 2026

Maintenance work for Android 17

App details

Prime Check is a free Tools app for Android with 50+ installs on Google Play. It was released on December 7, 2023 and last updated on July 14, 2026. It's developed by Piotr Lange. It requires Android 7.0 or later.

Category: Tools
Installs: 80
In-app purchases: No
Ads: No ads
Version: 0.3.2
Requires Android: 7.0
Content rating: Everyone
Released: December 7, 2023
Last updated: July 14, 2026
Developer: Piotr Lange

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Alternatives to Prime Check

Looking for apps like Prime Check? Here are 6 similar Android apps on Google Play. All of them are free to download.

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Prime Check

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About Prime Check

What’s new

Alternatives to Prime Check

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