Prime Cracker vs GeoFit Usage & Stats
• Determine a number's primality, factors or prime position
• Explore nearby prime numbers conveniently
• Check ranges of numbers for primes and twin primes
- Apple App Store
- Free
- Education
Store Rank
- -
Based on Donna Bretl's wood "Bretl Blocks" puzzles, GeoFit challenges you to fit small squares, diamonds, triangles, and trapezoids into square, hexagonal, and octagonal frames. Lots of "solutions" are possible, resulting in a wide variety of interesting, surprising, and beautiful patterns.
- Apple App Store
- Free
- Education
Store Rank
- -
Prime Cracker VS. 
GeoFitDecember 15, 2024