The app is totally secure to download. Ralfingo is the developer of Physiokompendium KHLPädiatrie which is related to the Medical tools category. On Google Play, the tool was rated 4.4 by its users.
This application was downloaded and set up by over 10 users and its latest stable update was on Aug 11, 2012. It's free of charge to download the installer of Physiokompendium KHLPädiatrie, also, you can check out users' reviews on Droid Informer. The app works fine on Android 2.3.3 and above.