Hi Aditya, thanks for sharing this article. it’s true and objective.
BTW, could you kindly review our app ‘AppLock’? It’s one of the best download in Google store, produced by Domobile.Lab. we just released new version 2.16.2 with many new features. Your article 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.