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Last updated on: 2026-05-27
Android Apps > Educational > Primes!
Primes! icon

Primes!

1.0.5
Rusca8
0.00
0 reviews
500+
Downloads
Free

Become the fastest factor decomposer!

Not recently updated — last update was on 2017-12-08. This app may no longer be actively maintained.
Primes! Screenshot 1 of 5
Primes! Screenshot 2 of 5
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Primes! Screenshot 5 of 5

About Primes!

Primes! is an educational app developed by Rusca8.

Download Statistics

Primes! has been downloaded 620 times. In the last 30 days, the app was downloaded 0 times.

User Ratings

The app has no ratings yet.

App Information

Primes! is FREE to download. The APK download size is 5.94 MB. The latest version available is 1.0.5. The last update was on December 8, 2017.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play September 2015.

Description
"Primes!" is a math game where you run against the timer decomposing numbers into their prime factors.

You start with 30 seconds, and a pile of number balls. The game sets you a target, and you must choose its factors (e.g. target = 12, factors = 2,2,3) in order to destroy them. If you press the wrong factor, the target will explode and add its correct factors to the pile.

If you clear the screen, you get extra time, the difficulty level increases and a new set of balls falls.


The game comes with a Ranking of the 5 best scores, so you can see how close you are to be the best factor decomposer in town :D



I wonder if this could be helpful in primary schools, like an engaging way of teaching prime factors. Maybe time will tell...

Recent changes:
Got rid of the ads because they were giving me headaches and also not money. hahahah
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More data about Primes!

Price Free to download
Total downloads 620
Recent downloads 0
Rating No ratings
Ranking Not ranked
Version 1.0.5
APK size 5.94 MB
Number of libraries ?
Suitable for Everyone
Ads NO ads

App Performance Report

Get a detailed PDF report for Primes! with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

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Primes! compared with similar apps

Keywords that only this app has

Factors Factor Target Primes Decomposer Prime Pile Balls

Common keywords of similar apps

Game Time

Keywords missing from this app

Math Games Number Fun Numbers Kids Play Learning Maths Grade Children Skills App Mental Brain Puzzles Educational Multiplication Free Train Levels Subscription Adults Arithmetic Learn Make Addition Practice Score Mathseeds Subtraction Test Child Perfect Division Training Access Account Recent Mode High Experience Easy Shapes Speed Challenge Choose Tables

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Downloads over time

Primes! has been downloaded 620 times. Over the past 30 days, it has been downloaded 0 times.

Changelog of Primes!

  • Feb 22, 2023Installs500+ installs
  • Dec 8, 2017UpdateVersion 1.0.4
  • Nov 19, 2017UpdateVersion 1.0.3
  • Sep 7, 2016Installs100+ installs
  • Mar 8, 2016Installs50+ installs
  • Dec 7, 2015UpdateVersion 1.0.2
  • Sep 10, 2015Installs10+ installs
  • Sep 9, 2015Installs5+ installs
  • Sep 5, 2015New AppVersion 1.0.1 in EDUCATIONAL for Free
Show more Show less

Developer information for Rusca8

Rusca8

rusca.dev@gmail.com

Website

N/A

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Comments on Primes! for Android

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Google Play Rankings for Primes!

This app is not ranked

Technologies used by Primes!

Primes! is requesting 2 permissions and we don't have library information (yet).

Permissions

Network communication
view network connections, full network access
We haven't collected library information for this app yet. You can use the AppBrain Ad Detector app to detect libraries in apps installed on your device.
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