Apn4Apps disables mobile data when the screen is off and enables it when the selected application starts to run on the foreground
Zero Launcher is a very simple launcher/home replacement app. In fact it is so simple - it can only launch apps!
Enjoy the Win 10 look and feel on your Android phone with this launcher.
Coolphone is designed to cool down your android device, fix battery overheat and save battery energy. Free and nice app, with focus on battery health.
Download The Best Free PDF Reader and PDF Editor for Android
Is your mobile phone REALLY connected to Internet?