Flashing lights flash when a call comes in and ringing flashlight when receiving SMS messages for free, at no batteries • When you receive an incoming call or a new message, the flash light will blink til you answer the call, and the flash light will blink for a certain number of times in a case of new messages • Ringing flashlight is one of the best application in ringing flashlight. The apps are useful in lack of light situation, or at night when the phone is in silent mode. Do you want to have that app? Simply install it. • Ringing flashlight is to signal the flash of the camera when there is an incoming call. The app is used in case when you cannot hear your phone ringing or the phone is in silent mode, it is easier to find your phone. This application has these features: • Ringing flashlight • Sms incoming flashlight • You can use the app in case of SOS by turning on the app, pressing the Test Flash button, and the LED light will blink. At night, it can be used as regular flashlight The speed and the blinking rate can be adjusted. In practice, ringing flashlight is mostly used when a phone is in silent mode, or the user do not hear the incoming call ringing, sms incoming ringing.