I’ve been using 320x460 as the default form size for my app, which uses Phonegap for both Android and iOS stores. It’s worked until recently on different phone screen sizes since it’s responsive and adjusts to the longer length screens of many phones.
But since iPhone X things haven’t been working out as well. The screens are now being spread out and showing fonts too small on long phones, like the iPhone X.
I was wondering what the best practise is now for new mobile apps that will run on both Android and iOS, as to what the default form size should be.