The tool has been downloaded and installed by over 0,5M users and its latest release is dated Oct 8, 2020. In-app purchase items and ads can be found in this application. The app is very popular among Samsung and Sony users.
It's free to download the .apk setup package of OBDeleven car diagnostics and you can check out users' reviews on Droid Informer. This application installer requires 27 MB of free space to work fine on Android 5.0 and higher.
According to the users’ reviews, the app has some important pluses, they are a nice UI, great functionality, constant updates and great support. Users leave reviews stating that the weak point of this application is connectivity issues.