Use the opportunity to download the setup package of TeachMatics 1.9 free of charge and have a look at users' reviews on Droid Informer. The app is designed for Android 4.0 and above. This application is completely secure for downloading. Massmatics is the creator of the tool which can be found in the Educational category.
The latest release was on Oct 20, 2020 and TeachMatics was downloaded and installed by over 10K users. The app has the average rating 4.2 on Google Play.