Even others, like OP, dislike the Binance App, but that's the best for me.
I've been using the Binance app for several years since they opened P2P transactions in our country. Before, I was dealing with our own local crypto-exchange rates, but when Binance opened P2P features in our country, the rates are far better, and it almost accepts the majority of supported payment methods available here.
My reason is more of a user experience. Regarding application review, I don't see any issues while using the app. No annoying pop-up ads, smooth navigation, user-friendly interface.
OP, may we know your Top 3 out of 15?