The download of the app doesn't contain viruses or any kind of malware. Do-Fi designed Hej Mat that falls into the Educational category. Over 10K users set up the tool and the latest update was released on Dec 20, 2016.
People rated this application 4.2 on Google Play. Get the setup package of Hej Mat 1.0 that is provided for free and read users' reviews on Droid Informer. The app is developed for Android 4.0 and above.