The tool is designed by GENERATION 5 and its category is Educational. This application was downloaded and installed by over 100 users and the most recent stable update was on Sep 3, 2014. It's free of charge to download the installer of Reconnaissance des sons, also, you can take a look at users' reviews on Droid Informer. The app works fine on Android 2.2 and higher.
The app is totally safe to download.