SjAPP is the developer of E-nummers which refers to the Health & Fitness category. The tool was downloaded and installed by over 0,5K users and the most recent stable release was on Nov 12, 2014. The overall score for this application is 3.4 on Google Play.
You can get the installer of E-nummers 1.2.1 free of charge and have a look at users' reviews on Droid Informer. The app works fine on Android 2.1 and higher. The download of the app doesn't contain viruses or any kind of malware.