Thanks for sharing this article, BTW, could you kindly write us a app review? app name is AppLock, from Domobile.Lab, one of the best download in Google store. we just release new version 2.16.2 with many new features. Your review will be shared in our Google+/Twitter, both have 20+ likes.
Google link you may need: https://play.google.com/store/apps/details?id=com.domobile.applock
any idea please let me know, thank you.