Best mobile banking app?

[DelphiniumBlue123]

Which is best?
Why do you like it?

Nat West. Easy to use. Pretty comprehensive for what you can do on it compared with the desktop version. I've used lots of banking apps (accountant, use it/sit with clients to get info) and it's the one I recommend.

I really like both Monzo and Starling. Of the two, I slightly prefer Monzo but both are excellent and great to use abroad.

Monzo. Can’t rave about it enough!

I'm also very impressed with both Monzo and Starling. I have Starling, ds has Monzo.

Monzo or Starling. Instant notifications for spending, easy bill splitting, ability to categorise spending by type and save in pots etc, great and quick searching ability. I also have old accounts with santander and first direct and I'm staggered how 20-years-behind their mobile and web offerings still are

NatWest. It's definitely the best out of the 3 I use.

God yes @PosiePerkinPootleFlump and the Santander retail banking app is a thing of beauty in comparison to the Santander business banking app. I'm thinking about moving my business banking away from Santander purely because the app is so shit.