Pettis is the developer of Whats Lock that can be found in the Tools category. The most recent update of the app was released on Oct 1, 2016 and this application was downloaded by over 10K users. Google Play displays that Whats Lock is rated 3.7 by its users.
Advertisements are a part of this application. Use the opportunity to get the installer of Whats Lock 2.0 free of charge and have a look at users' reviews on Droid Informer. The app is created for Android 4.0 and higher. The app is totally safe to download.