Math Mastery Lab

This app was built for my daughter who needed to memorize math facts — without the animations, rewards, and game mechanics that keep kids glued to a screen. Timed flashcards cover addition, subtraction, multiplication, division, squares, cubes, and square roots. Parents can set ranges, a PIN, and optional spoken answers. Progress is saved locally so practice can pick up where it left off. The job is simple: help your child learn, then get out of the way.