I use the Logikink adapter in conjunction with the Camera Connector with my iPad. I had previously been a Line6 Mobilizer concerned, which is not compatible with some apps. The Logilink is therefore a cost-effective complement to my MIDI setup and does the work to the utmost satisfaction. The power consumption is in my opinion still under. The battery power of the iPad fell to me after about an hour from 100% to 92%. But I write more to the fact that the display was all the time.