Ever struggled with users mocking locations in your Android app? Mock location apps have gained popularity amongst app users on the back of Pokemon GO and an increasing number of location-aware apps. A large number of users have discovered the power of mock location apps in order to fake their locations and game the system. Ironically, mock location apps were created by developers as a tool to test location features. What started off as a solution for app developers has now become a widespread problem for them. We ended up creating a monster!