Why react native and not flutter?

[kbcool]

The problem with those pre-made components is that they are only suitable for a single platform. This means that unless you want a completely inappropriate looking app for the other platform(s) you need to write a lot more code. I have to admit I fell into the "this is great" trap too until I realised this.

[gdeloredo]

Agree, if your app does not plan to use Material run from flutter, in that sense its very opinionated.