Make Tildes Apple Mobile Web App Capable
Mobile web apps can add a meta tag to identify themselves as able to run without the mobile browser skin on iOS. See trakt.tv for an example. I feel like this could be a great low-overhead stand-in for an iOS mobile app (it certainly works well enough for trakt, which is generally a bit jankier than tildes).
app-mobile-web-app-capable docs: https://developer.apple.com/library/archive/documentation/AppleApplications/Reference/SafariHTMLRef/Articles/MetaTags.html