Charging fast app is just for entertainment purpose its really not charge your phone.Mobile Charger is the best and new technology use sensor with solar panel to quick charging your device.Its best working like a real solar charging panel.You have to Simply start the app put it in the sun Or Darkness & watch as it regenerates your phones battery charging.
If you cover the solar panel with your hand in the evening, then the charging will not start as it may damage it.
1)...Quick Charging animation
2)...HD graphic used in animation
3)... User friendly.
4)...Wonderful charging theme.
5)...No internet is required
6)...Use light sensor penal prank