An app will give a lot of visibility to SN, I doubt it could be approved due to the lightning payments (Look what happened to Damus - NoZap for posts AND YesZap for profiles 🤷)

Maybe just disable the zapPost for the mobile Apps? or find the way to prove that zapping the post is actually zapping the profile. Not sure how it will be possible to go around this absurdity.

Anyway, it could be an interesting project to challenge current media industry and join Damus on the fight