Launching today
Simple Math Practice
Android app to practice basic arithmetic
1 follower
Android app to practice basic arithmetic
1 follower
Android app with quick mental math exercises for: • Addition • Subtraction • Multiplication (coming soon) Keeps score! No ads!
I built Simple Math Practice because when my kids were learning addition I just wanted one thing: Lots of simple problems to practice.
• Instant start (no login)
• 1–2 digit addition & subtraction practice
• 4 on-device profiles so siblings can compete
• Timed challenges (30 / 60 / 90 seconds)
• Basic stats to track improvement
There are two free modes (1-digit addition and subtraction). Extra modes (2 digits/carry) unlock with a one-time in-app purchase.
I used Kotlin and Jetpack compose to build this. Since I knew nothing about how to build and launch an Android app I took a lot of help from ChatGPT. But I do know how to program so I was able to weed out the worst hallucinations.
Launching on Google app store was a whole separate project by itself!
I’d love feedback from the community, especially from parents or teachers:
• Is the difficulty right?
• What other practice modes would be useful?
Thanks for checking it out!