The best pound-friendly expense splitter for UK groups in 2026
Last updated by The EvenRound team.
Splitting in GBP works in any app - but the post-Brexit data residency question matters more than people realise.
UK groups splitting in GBP have plenty of options. The post-2020 question that's worth a moment is data residency: where does your group's data physically live? Some EU-built apps now exclude UK users from EU data residency post-Brexit; some US-built apps store everything in the US. For most groups, this is fine. For groups where data sensitivity matters (e.g., wedding budgets that include health-related costs), it's worth checking.
GBP-default vs multi-currency
UK groups often need both GBP-default (for normal home life: roommate bills, takeaways) and multi-currency (for the inevitable EU weekend trip). The best apps handle both seamlessly. EvenRound and Tricount both default to GBP if your locale is en-GB; Splitwise defaults to USD globally and you have to change it.
Faster Payments and pay-by-bank links
UK Faster Payments are instant and free. Most modern apps generate 'pay by bank' links via Plaid, TrueLayer, or GoCardless - these route the payment through Faster Payments without revealing account details. EvenRound supports Wise, Revolut, and PayPal links by default; Splitwise only supports PayPal in the UK.
What about Monzo/Starling?
Monzo and Starling both support 'split-the-bill' as a native feature inside the app. For roommate and household bills with people you bank with, this is excellent. For trips where not everyone has the same bank, an external app like EvenRound is necessary. The two play together well - you can link a EvenRound settlement to a Monzo split request.
Hen-do, stag-do, and group trip patterns
UK group trips have specific patterns: a hen do (4-12 people, often abroad, one organiser fronts everything), a stag do (similar but with bottle service), a Greek-island week (8-12 people, villa-shared, mixed currencies). For all three, you need exact splits, multi-currency, and clean settlement to mixed banks (TSB, HSBC, Barclays, Monzo all in one group is normal).
Tax reporting and HMRC
HMRC doesn't tax personal expense splitting. The exception is if you're using a personal app for business reimbursement that's later expensed to your employer - in which case keep all receipts and the expense should match the reimbursement claim. EvenRound' PDF export with receipts inline is built for this.
GBP groups have good options. EvenRound wins for multi-currency and recurring; Splitwise wins for native iOS polish; Monzo Split wins for same-bank households. Pick the one that fits your group's bank mix.