It's secure to download the tool. Whipsnake Apps is the developer of this application which refers to the Educational category. The developer released a new version of Физика on Jul 21, 2017 and over 100K users downloaded and installed the app.
According to the latest info, the tool is rated 4 on Google Play. There are adverts in this application. It's free to get the installer of Физика, also, you can read users' reviews on Droid Informer. The app works fine on Android 4.0.3 and higher.