It's free to download the installer of OnBook Smart Control, also, you can have a look at users' reviews on Droid Informer. The app works fine on Android 4.0 and above. This application is completely secure to download. Escudo Web Software S.L. is the developer of the tool that can be found in the Educational category.
Over 100 users downloaded and set up OnBook Smart Control and its most recent update was on Sep 19, 2016. On Google Play, the app was rated 4.2 by its users.