The security report shows that this application is totally safe. Educa Studio is the developer of the app that can be found in the Educational category. Marbel Rumus Matematika SD has the average rating 4.4 on Google Play.
Over 50K users downloaded and installed the tool and the most recent update was on Aug 28, 2015. This application has adverts. Download the .apk installation package of Marbel Rumus Matematika SD 1.3 that is completely free of charge and have a look at users' reviews on Droid Informer. This application setup package requires 5 MB to be successfully installed. The app is designed for Android 2.3 and higher.
As users indicate, the app has such a drawback as many ads.