The download of the app is safe and secure. Olegus has created Воцерковление для начинающих that falls into the Books & Reference category. The most recent release was on Oct 2, 2014 and the tool was downloaded and installed by over 10K users.
According to the latest info, this application is rated 4.8 on Google Play. It's free to download the installation package of Воцерковление для начинающих, also, you can have a look at users' reviews on Droid Informer. The app works fine on Android 1.6 and above.