Like most things, it depends... If you don't hate React, you may want to look into React Native, or Flutter so that you have a decent path to cross platform sup

Like most things, it depends... If you don't hate React, you may want to look into React Native, or Flutter so that you have a decent path to cross platform support. There's also Cordova/PhoneGap if you wanted to dip your toes more slowly. If you're going all in, you'll probably be okay, but I'm nut sure how broad the audience will be longer term. It feels like the focus is going towards cross-platform (at least iOS + Android) as much as possible. There will always be a need for some custom glue to each respective platform even then though. iOS isn't going anywhere, but Android is also here to stay, and a huge market share to ignore. Few businesses will fund two separate applications with distinct code bases if they can target both relatively well with a single code base. That's just my $.02