Flash alert - flicker light app for android description: Flash alert operate when receiving incoming calls text message(sms) sns such as facebook twitter when it is difficult to feel ringtone or vibration in noisy or dark places it can be very useful.
Incoming calls text message(sms) sns all app such as a notification when receiving a flash alert operate.
When it is difficult to feel ringtone or vibration in noisy or dark places it can be very useful.
Features call alert on off letters received notification on off select the app you want to receive notifications flashchange the accessibility status on settings accessibility services flash alert specify the number of times the flash alert flash alert flashes speed setting flash start time end time setting battery capacity displayif you install other flash apps flash alert may not be operatedthis may or may not work on some smartphones