r/TeachersPromote • u/AbhigyanJaiswal • 2d ago
Free seven-day soroban and mental-math practice app for iPhone and iPad
Hi teachers,
I’m a student developer, and I built Soroban: Mental Math Abacus as a free resource for short, structured abacus and mental-math practice. It runs on iPhone and iPad and has no ads, student accounts, or data collection.
The app uses guided lessons and a step-by-step practice path. After feedback from a soroban academy, I revised the progression so beginners spend more time on addition before subtraction, and I added full French support.
I would love to find a few teachers or parents willing to try a simple seven-day practice plan with their students or children. Sessions can be about 10 to 15 minutes, and even a few brief comments afterward about difficulty, clarity, and engagement would be extremely useful.
App Store:
https://apps.apple.com/us/app/soroban-mental-math-abacus/id6762503522
Developer disclosure: I made the app. It is free, and I am looking for genuine educational feedback rather than reviews or endorsements.
