This game challenges you to break down numbers into their prime factors until you reach one. It offers a simple yet engaging way to exercise your brain through number manipulation.
Prime Factorization-free brain training game by NAKAYUBI CORPORATION




161+ iOS apps & games curated and reviewed
Looking for free prime factorization apps and games? 19 of our 161+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 2.5★ (4) | No | No | May 2026 | |
| 2 | Free | 4.4★ (5) | No | No | May 2026 | |
| 3 | Free | — | Yes | No | Jul 2026 | |
| 4 | Free | 3.5★ (2) | No | No | May 2026 | |
| 5 | Free | 5.0★ (3) | No | No | May 2026 | |
| 6 | Free | — | Yes | Yes | Jun 2026 | |
| 7 | Free | 4.9★ (31) | No | No | Jul 2026 | |
| 8 | $3.99 | 5.0★ (3) | No | No | Aug 2026 |




This game challenges you to break down numbers into their prime factors until you reach one. It offers a simple yet engaging way to exercise your brain through number manipulation.

This utility app breaks down integers into their prime factors. It also calculates the number and sum of divisors, lists all divisors, and identifies specific number types like prime, perfect, abundant, or deficient.




This app helps users understand prime factorization with a fast, real-time solver. It also calculates the Greatest Common Factor and Least Common Multiple, and can generate random numbers for various uses.


This app performs advanced mathematical calculations for numbers, including integer factorization, Euler's totient function, and solving specific Diophantine equations. It utilizes advanced algorithms for factorization and primality testing.




This app helps users explore the fascinating world of prime numbers. It allows you to check if a number is prime, find its factors, and discover nearby primes. You can also analyze ranges of numbers for primes and twin primes.


This tool helps you find the prime factors of any integer up to 10 digits. It can factor multiple numbers simultaneously and presents results in standard or exponential form. The app also calculates the Greatest Common Factor and Least Common Multiple, storing your calculation history.


Sharpen your mental math skills with this app. Solve factorization problems like a puzzle using simple operations. Choose between practice mode with tips or challenge mode to beat the clock.


This app determines if a given integer is prime or provides its prime factors. It also calculates the ordinal position of prime numbers found, up to a certain limit.


Explore the mathematical beauty of numbers through interactive, animated factorization diagrams. Watch numbers dance, hear their unique songs, and even visualize them in augmented reality. Discover the stories behind special numbers and personalize your experience with customizable palettes and sounds.






Practice your factorization skills with this educational app. It offers various questions to help you master mathematical factorization. Designed for users aged 17 and above, it's a focused tool for learning.




This application provides a Reverse Polish Notation (RPN) calculator designed for handling very large numbers, up to 1024 bits. It specializes in prime number calculations and the factorization of substantial integers.


Solve algebra homework and textbook problems with this comprehensive math software. It offers animated step-by-step solutions, a scientific and graphing calculator, and a user-friendly editor for various algebra levels.


Solve math homework and textbook problems with this comprehensive solver. It offers animated step-by-step solutions for a wide range of math topics, from basic operations to calculus. Includes a scientific and graphing calculator.


Test your knowledge of prime numbers in this engaging math game. Quickly identify whether displayed numbers are prime or not to increase your score and deepen your understanding of mathematical concepts. Enjoy an endless challenge with a simple interface designed for fun and learning.

