It's secure to download the app. Lumiplan developed Couhé that lies within the Travel & Local category. The tool was downloaded and set up by over 100 users and its latest stable release was on Mar 2, 2017.
This application was rated 4.2 on Google Play. Download the free installer of Couhé 1.0 and have a look at users' reviews on Droid Informer. The app runs on Android devices 4.1 and higher.