I recently opened an account with DKB, another German direct bank, but with a shitty app. They offer everything I paid N26 5,90€ month to month (which they raised to 9,90€, can you imagine that) and much more like overnight money and a stock depot, for the tradeoff of having a shitter app, which is basically a webview loading their webpage.
The next thing Europe needs is a Robinhood-like app for fee-free trading.