It's safe to download the tool. Syaban designed this application that lies within the Educational category. Google Play shows that the app is rated 4.5 by its users.
The developer rolled out a new version of the tool on Sep 30, 2018 and over 1K users downloaded and installed Rumus Matematika Lengkap. There are adverts in this application. Get the installation package of Rumus Matematika Lengkap 1.1 at no cost and have a look at users' reviews on Droid Informer. The app works flawlessly on Android 4.0.3 and above.