It's secure to download the game. Mata Lemon Side Project is the developer of this application which can be found in the Strategy Games category. The app has the overall rating 5 on Google Play.
The most recent update of the game was launched on Dec 5, 2016 and MathF was downloaded by over 10 users. There are adverts in this application. It's free to get the installer of MathF, also, you can check out users' reviews on Droid Informer. The app works fine on Android 4.0 and higher.