It’s not hard to write code to make this a killer app, don’t be like all the others guys, if you make it work with the 12 dollar BT remote (VR30) on IPad
That many of these apps work with, then you have something , especially since its not a voice app. I would make a 1 time pay of 10.00 just for that. Most of us are just needing the ability to use this app with a beam splitter TelePrompTer on a IPad. If you doubt that, check amazon with how many TelePrompTer they sell.