Turn Your iPhone into A Universal Remote Control. iOS device have no IR hardware, you need an audio to IR accessory to use this app. This app contains no information about how to use IR accessory, please search internet with keyword "iPhone IR blaster". •UNIVERSAL control over one million devices. •VOICE control with Siri shortcut. •ACTIVITY control multiple device with one click. Supported device - Amplifier, Audio, BluRay, Cable, CD, DVD, DVR, FAN, HTiB, IPTV, Projector, Receiver, Satellite, STB, TV, VCR.