First of all, I'm pretty impressed by what this screen reader can do and how much they optimised it. I'm actually not sure if multy touch gestures are indeed patented by Apple, however I can't say I would be surprised if that was indeed the case. I'm happy however that Android can do a pass through unlike iOS, so I hope that ability never goes away and multy touch gestures if ever available will be configurable. 1 finger gestures are quite convenient once you spend some time and get used to them. I'd love to get the premium version of this, but currently have no means of doing so. If somebody is willing to get it for me I would really appreciate it.