Get the installer of Почему? 1.0 for free and have a look at users' reviews on Droid Informer. The app can be launched on Android devices 4.2 and higher. This application is completely secure for downloading. Кирилл Кузнецов is the developer of the tool that can be found in the Books & Reference category.
The latest release was on Feb 14, 2017 and Почему? was downloaded and set up by over 1K users. The overall rating for the app is 4.6 on Google Play. This application displays adverts.