This is a free version of Interactive Physics PRO", if you want the ad free version search in the android store for "Interactive Physics PRO".
The tool is completely safe for downloading. This application has been originally created by FORMULAS.XYZ and it relates to the Educational category. The latest update of Interactive Physics was launched on Nov 28, 2016 and the app has been installed by over 1K users.
On Google Play, the tool has been rated 4.3 by its users. There are advertisements in this application. Download the installer of Interactive Physics 2.91 at no cost and check out users' reviews on Droid Informer. The app works flawlessly on Android 4.1 and higher.