Revised down from 5 stars. This learning game runs a persistent service in the background at all times when your phone is on, draining the battery and wasting resources, something about a simple math game doing this doesn't add up!!!
Almost perfect Yet it needs constant upgrades and new levels.
Great I love it very helpful and fun
Very addictive, u feel smart when u get 3 stars less then 20 seconds :)
Helped me to make calculus more fast.
Great! I hate maths, so I downloaded this to try and improve. It's actually really addicting. To improve it even further, could you perhaps add some more achievements? I don't care what kind, I just really like unlocking achievements! Also, please add a way that an account can be synced with Google or Facebook so I don't lose all my progress if I reset my tablet or want to play on a different device.
Fixed a bug