To get the most out of this flashlight app use the widget by
Pressing and holding on a empty space on the homescreen
Clicking "Widgets" and then dragging BetterFlashlight on to your homescreen.
Why do we need camera permission?:
The LED is part of camera and for switching it on or off we need this permission
How to Calibrate the compass?:
Turn the phone in an 8 motion
Spin around all axis's