Flash alarm app for android description: flash alarm flash alarm is easy and useful with the flash and the screen flicker.
Good for in silent or in loud noiseenvironment quick registration using a timer can be useful at busy times.
How to use in libraries schools offices and hospitals using the flash and the screen flicker can be useful in a quiet space.
In factories workshops clubs the flash is effective even in the noisy space.
Note the flash feature is not supported by all devices.
Not working model : galaxy nexus droid razr optimus 3d etc.
(If you give me 1 rate because of not working i am so sad) if the flash does not work sometimes reboot your phone.