Just wanna add my 2c: I also think a web app would be super nice to see. And to the people that said here that a web app is “old school” and “anti-disruptive”: I vehemently disagree, in fact, I’d say having a web app is the complete opposite of old-school. Services these days are more and more expected to be ubiquitous and not bound to a single device type. In fact, probably the most modern approach I can think of is having ONLY a web app and running it on all platforms, including mobile. Different form factors come with different strengths, and especially for banking there’s quite a lot of use-cases that would be more effective & comfortable to carry out on a big screen.
I use both N26 and Revolut, and while I generally much prefer Revolut’s UI, features, and general vibe, the N26 web app is extremely useful and convenient to have, especially when needing to grab PDF statements, managing standing orders or just for checking your balance real quick while sitting at your desk.