LED Control connects to an Arduino-based controller using Bluetooth. Hobbyists can build their own controller using free hardware plans and Arduino code from:

http://www.qcontinuum.org/led-control

Usually LED Control for Arduino iOS app used & searched for

arduino, led light controller, led bluetooth, arduino bluetooth, arduino control free, rgb led controller, bluetooth led controller, and other. So, download free LED Control for Arduino .ipa to run this nice iOS application on iPhone and iPad.