The download of the app doesn't contain viruses or any kind of malware. Redooc is the developer of Formule di Matematica Gratis that is included in the Educational category. The overall rating for the tool is 4.1 on Google Play.
This application has been downloaded and installed by over 10K users and the most recent update was released on Sep 12, 2016. Download the installation package of Formule di Matematica Gratis 0.0.1 free of charge and have a look at users' reviews on Droid Informer. The app runs on Android devices 4.1 and higher.