Overall verdict: Is Revolut better than Starling?
The free current accounts from Revolut and Starling are very similar. Both are managed via an app, both have spending analysis and budgeting features, and both accounts can be used to make international transfers.
This makes it hard to choose one above the other, but if we had to pick just one to open, it would probably be Starling. It’s a completely rounded current account, with the ability to deposit cash and cheques (which you can’t do with Revolut), plus it’s unbeatable when it comes to spending and withdrawing money overseas (whereas Revolut imposes limits on it’s free allowances for this). Starling’s UK banking licence means that its customers’ deposits are protected by the FSCS, and it doesn’t charge you for delivering your card.
That’s not to say that Revolut doesn’t have some distinct advantages of its own. It’s currently free to transfer money to any account in the SEPA (Single European Payments Area) region, plus if you’re interested in trading or buying cryptocurrencies then you can do it directly from your Revolut app.