продвижение+приложений+вывод в ТОП+по всему Миру is the official developer of the tool which can be found in the Business category. Over 50K users downloaded and set up this application and the latest release was on Jan 30, 2017. Users rated the app 4.6 on Google Play.
It's free of charge to get the .apk setup package of Мобильный заработок, раскрутка and you can have a look at users' reviews on Droid Informer. This application installation package requires 5 MB of free space to work fine on Android 4.1 and higher. According to the antivirus report, the app is safe and secure.