This download is totally safe. VolodyaSoft is the official developer of the app which can be found in the Tools category. The average user rating of Двадцатка is 4.7.
This application was downloaded and set up by over 1K users and the latest stable update was on Jan 15, 2014. Get the setup package of Двадцатка 1.0.1 for free and read users' reviews on Droid Informer. The app can be launched on Android devices 2.3.3 and higher.