I'm not a bitcoiner. I'm a developer. The reason users spend money on the the apple apps but not the android apps is not censorship but quality control. They (Apple) certainly do some greedy stuff (like the 30% steal, eg.). But the reason I mentioned that Selig worked at Apple was not to imply that @felipe is not an experienced developer: I was implying that it's about Design. Apple understands this: Design comes before all. UX is everything. Implementation is details. No amount of programming experience gives you design experience.

Apple provides a lot of resources that can help you design more fluently: https://developer.apple.com/design/human-interface-guidelines/

Just a tip.