The app is completely safe to download. GTRPlus® was originally created by SIGIS C.A and it relates to the Productivity category. Google Play shows that the tool is rated 4.2 by its users.
This application has been downloaded and set up by over 1K users and its latest release is dated Oct 21, 2020. Download the installer of GTRPlus® 1.9.9 that is free of charge and have a look at users' reviews on Droid Informer. The app is built for Android 6.0 and higher.