I'd love to see a version of Simply3D on iOS. With the processing power of recent model iPhones, it should be feasible. Right now, if I want to start a print while I'm out and about, I have to VNC into my laptop, run Simplify3D, and upload to my Octopi before I can initiate the print from my phone. If my laptop isn't plugged into power and is asleep, that workflow falls apart. It would be great to do all that on my phone without the VNC step.