Simple Math Practice - Android app to practice basic arithmetic
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Android app with quick mental math exercises for:
• Addition
• Subtraction
• Multiplication (coming soon)
Keeps score! No ads!
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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?
Replies
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!
Just added multiplication! It's in review now.