What sets them apart

Digital banks (sometimes called "neobanks" or "challenger banks") operate primarily or entirely through an app, with no branch network, often offering modern budgeting tools, instant spending notifications, and streamlined account opening. High-street banks combine digital services with physical branches and, generally, longer-established processes and product ranges.

Where digital banks tend to lead

  • App design and user experience, often more modern and feature-rich
  • Real-time spending notifications and categorisation
  • Fee-free (or low-cost) spending abroad, on many accounts
  • Faster account opening and onboarding

Where high-street banks tend to lead

  • Branch access, useful for cash handling, complex queries, or those who prefer in-person service
  • A broader range of linked products — mortgages, loans, and savings — sometimes with preferential rates for existing customers
  • Longer operating history, which some customers find reassuring for holding larger balances

Protection is the same either way

Provided a bank (digital or high-street) holds a full UK banking licence, deposits are protected by the FSCS up to the standard limit, the same as any other UK bank — worth double-checking a specific provider's licensing status if you're unsure, since a small number of fintech apps operate as e-money institutions rather than full banks, which carries different (generally less comprehensive) protection.

Using both together

Many people use a digital bank for everyday spending and budgeting features, alongside a high-street bank for their main salary account, savings, mortgage or other lending — there's no requirement to pick only one, and combining strengths from each is a common, practical approach.

Key takeaways

  • Digital banks generally lead on app experience and features; high-street banks lead on branches and product range.
  • FSCS protection applies equally to any provider holding a full UK banking licence.
  • Check whether a fintech app is a full bank or an e-money institution, since protection differs.
  • Using both a digital and high-street bank for different purposes is common and practical.