Apps Like SOINSU math puzzle for iPhone and iPad
SOINSU math puzzle screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.



Prime Cracker
Sven Freitag
Check numbers for primes and factors
Determine if a number is , find its factors, or check its position. Explore nearby primes and identify twin primes. Check ranges for primes and twin primes.









Prime Factorization
Sohei Mori
Factorize numbers and view divisors
Factorize integers up to 100 million into factors. Display , number of divisors, sum of divisors, and all divisors. Identify if the number is , , multi, abundant, or deficient.



Chess Prime 3D
Anton Vinokurov
Play 3D and swipe to view
Play in 3D or 2D with adjustable difficulty levels. View the board from any angle by swiping. Challenge AI opponents, play against real players online, or compete against friends. Track game progress and learn strategies for beginners.




The Prime Numbers App
Penchenat Romain
Check if a number is
Check if a number is . Find the next number. list of primes between two . Test device speed by searching for .

Battle Prime: Shooting games
Press Fire Games Limited
Choose tactics, , win
Play as customizable avatars with unique abilities in a multiplayer third-person shooter. Choose tactics and use various weapons. Compete in battles with console-quality graphics and real-time multiplayer.
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Apps are ranked by functional similarity, category fit, rating confidence, and popularity.