Monzo

Monzo offers a mobile-first banking experience with features like a debit card, early direct deposit, and various savings options. While it provides many financial services, it does not explicitly offer commission-free stock trading or bitcoin trading, which are key 'must-have' features for the Cash App concept. It does, however, offer investments and pensions, which are different from direct stock/bitcoin trading as described for Cash App. The P2P transfer functionality is present but not highlighted as a core, fee-free, instant transfer method in the same way as Cash App's $Cashtag system.