The download of the app is safe and secure. Средняя Оценка is developed by Alexander V. Zhdanov and its category is Educational. The tool has been downloaded and set up by over 10K users and the latest release is dated Sep 17, 2019.
This application has the overall rating 4.7 on Google Play. It's free of charge to get the installer of Средняя Оценка, also, you can check out users' reviews on Droid Informer. The app works fine on Android 4.1 and above.