I am currently writing a small app for my partner. I asked friends what should I use. Decided on react native. It is literaly a slideshow of a praticular pdf (rules for a new dog-sport), just as dedicated app. It is maybe 100 lines. Maybe I will add some anki-like functionality if I feel like it. It was fun.

The crucial thing was, speed of feedback-loop? And the expo stuff is good. It does the bundling, it has hot reload. I don't mind typescript and the embedded xml.