The download of the app doesn't contain viruses or any kind of malware. De Driehoek has been originally designed by Concapps B.V. and it is included in the Educational category. The latest update was on Oct 31, 2018 and the tool was downloaded and installed by over 100 users.
The average user rating of this application is 5. You are able to download the installation package of De Driehoek 5.1 free of charge and read users' reviews on Droid Informer. The app runs on Android 4.0 and above.