Apps 
Flash 3 is one of the major useful apps that should be available on Android phones. When an incoming call or a message arrives (SMS, Facebook Messenger, Whatsapp …), the phone flash flashes for notification.
Characteristics:
* Flash notification on incoming call
* Flash flashes when a message arrives
* Flash notification for apps: Flash blinks when notifying all apps
* DJ lights flash for party use
* Flash SOS: use in important cases, need to attract attention.
ed Android
{4.1 and UP}
ed Android Version:-
Jelly Bean(4.1–4.3.1)- KitKat (4.4–4.4.4)- Lollipop (5.0–5.0.2) – Marshmallow (6.0 – 6.0.1) – Nougat (7.0 – 7.1.1) – Oreo (8.0-8.1) – Pie (9.0)
