I hate mobile app dev, but Flutter makes it fun. It's very quick to iterate with real-time hot rebuiling of widgets, and the built-in widget set is flexible and

I hate mobile app dev, but Flutter makes it fun. It's very quick to iterate with real-time hot rebuiling of widgets, and the built-in widget set is flexible and robust. I'd be wary of using it for a really large project though, because of a) Dart and b) Google so it might die in the future. It also changes a lot, so be prepared for dev time if you're only updating the app every year or so.