LED Pro app for iPhone and iPad

4.9 ( 6559 ratings )

Utilities Entertainment
Developer: Scott Penley

0.99 USD

Current version: 1.0, last update: 8 years ago
First release : 14 Oct 2010
App size: 1.07 Mb

**NO ADS** Free iAd supported version also available.

Use the rear LED of the iPhone 4 as a torch, flashing strobe or SOS signal.

Simple user interface featuring:
Large power button to immediately switch the LED on/off.

mode button to easily cycle through the following modes:

-Torch:
Switches the rear LED on.

-Strobe:
Flashes the rear LED at an adjustable rate. When this mode is selected two press and hold buttons conveniently appear which can be used to quickly increase or decrease the strobe speed. Tapping these buttons fine tunes the speed adjustment.

-SOS:
Flashes the rear LED in the morse code pattern to signal SOS.

Disclaimer: Continuous use of the iPhone 4s LED may result in decreased battery life.

Warning: Strobe feature not to be used if epileptic/at risk of seizure.