✔ Turn all the blink flash alerts ON or OFF with a single tap ✔ Flash Blink on call, on sms, on app notification ✔ Set flash blink interval & speed ✔ App can be set to work in different phone modes ( Ring, Vibrate, Silent ) ✔ Set flash alerts on time & off time for call alert and sms alert notifications ✔ Set the number of flashes or seconds to flash per message. ✔ Switch flash alerts OFF or ON only on locked device to save battery