Yeah having the current URL in an address bar could definitely help. It would also be nice to add a previous button and maybe some tabs, a proper history manage

Yeah having the current URL in an address bar could definitely help. It would also be nice to add a previous button and maybe some tabs, a proper history manage… wait. Personally I simply prefer to open those "apps" directly in my browser (you can even "pin" them). It saves a lot of RAM, you don't have such nasty security issues and most of the features are still there.