Flick

Notes from a developer:

The lack of well implemented React Native session recording tools makes me really appreciate having tools like LogRocket on the web, debugging and user experience research feels so primitive without it!

If your idea is somewhat validated, don't use expo. You'll regret it later down the line.

Begin with cross platform support (device sizes, android, ios etc), having to provide support later in one fell swoop is an unpleasant task.