I don't now a bank here that supports anything other than their own app. They don't support Linux and refuse to give me a dedicated TAN generator for whatever r

I don't now a bank here that supports anything other than their own app. They don't support Linux and refuse to give me a dedicated TAN generator for whatever reason, so my only choice is using the Android app. That forced me to finally leave BB10 OS and buy a new smartphone. As a result I rarely carry my phone around. I really don't like interacting with the UI, it feels like navigating a website with tons of ad popups and after a decade of using smartphones I still hate virtual keyboards.