Kraken

Kraken is primarily a cryptocurrency exchange, which aligns with the 'Bitcoin Trading' feature. Additionally, they explicitly offer 'Commission-Free Stock Trading' for US clients, directly matching that feature. However, they do not offer peer-to-peer transfers in the same manner as Cash App, nor do they provide a general-purpose prepaid debit card or early direct deposit services. While they have some security features, they are not specifically highlighted as 'Fraud Monitoring & Security' in the context of a broad financial app like Cash App. They also do not offer high-yield savings, round-up savings, pay-over-time options, instant discounts, customizable card designs, or ATM access with fee reimbursement, which are features of Cash App.