[on_and_off]

Flutter is a reasonable choice if you are developing a "simple" app that won't grow in scope.

By simple I mean that you don't need anything special from the device, no access to the sensors, no deep integration with the OS.

I think that enterprise apps would be an obvious target (because otherwise, for most of these small apps, the first question to answer is why not just have a website?)

For everything else, go native.