Easy Sight Words - Easy to Learn Sight Words!
Numble - It's like Wordle for Math equations.
Cotrio - The most beautiful way to move your brain and imagination
Guriddo - Guriddo (グリッド, Japanese for grid) is a free and competitive number puzzle app with daily challenges.
Four Seconds - A timer and a simple rule: stop it at exactly four seconds.
BioBase - Measure and manage your stress