Comment by gazreese

I think it's worth considering Flutter as a serious contender nowadays. There are some more details here from a Flutter perspective - https://foresightmobile.com/blog/why-consider-flutter-for-yo....

If you've got lots of solid React / JS experience in-house then you might have more luck with React Native (with Expo). Given a level playing field I'd be tempted to go the Flutter route really, especially if you want a more engaging UI.