Updated on Feb 21, 2019
The app is now live on Googe Play, called Mobile Observatory Pro
If you are experiencing issues with the latest version of Mobile Observatory 3.0 Beta (Unreleased) due to bugs or incompatibility with your device, downloading an older version can be a practical solution before the app developer fixes the problem. APKPure offers all of the older versions of Mobile Observatory 3.0 Beta (Unreleased) that are compatible with various devices and Android systems. Download rollbacks of Mobile Observatory 3.0 Beta (Unreleased) for Android. All downloads from APKPure are free from viruses and provide a fast, secure way to get the app version history you need.
One-click to install XAPK/APK files on Android!