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Splitser

An app that shares group costs and settles them up.

Money & subscriptionsBill splittingFree planFor roommates+2 more
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What Splitser does

Splitser, called WieBetaaltWat in the Netherlands, is a group expense app for friends, couples, roommates and trips. You keep shared lists of expenses, split them, and settle up, including paying directly with iDEAL or Bancontact. It's best known in the Netherlands and Belgium and runs on iPhone and Android.

Shared expense lists for households, trips and clubs
Categories, receipt images, recurring costs and reminders
150+ currencies and an offline mode
Payment requests, QR codes and direct iDEAL or Bancontact payments
Spending insights by category and member
CSV and PDF export

Splitser started in the Netherlands as WieBetaaltWat (roughly "who pays what"). You create an expense list for your household, a trip or a club, invite people through a messaging app, text or email, and everyone adds what they paid.

Expenses can be split and sorted into categories, with receipt images, recurring costs and reminders. It handles more than 150 currencies and works offline. You get spending insights by category and by member, plus CSV or PDF export when you need a record.

Settling up is where it stands out for Dutch and Belgian groups. Besides tracking who has paid back, you can send payment requests, show a QR code, or pay directly with iDEAL or Bancontact, the bank payment methods people use in the Netherlands and Belgium. Outside those countries it still works as a solid splitter, just without that built-in payment step.

Alternatives to Splitser

SplitwiseTrack who owes what with roommates, trips and partners
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tricountFree group cost splitting with no caps on expenses
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SplidSplit group bills offline, no account needed
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Settle UpSplit group costs and settle with the fewest payments
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FlatasticChores, groceries and shared costs for your whole household
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SpliitFree, open source expense splitting with no sign-up
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Who it's for

Groups in the Netherlands or Belgium who want to pay back in the app
Roommates and couples tracking ongoing shared costs

Skip it if: People who want in-app payments outside the Netherlands and Belgium.

Pricing

Free plan
Free

Splitser is free to download and use. Some reviews mention paid features, but we couldn't confirm what they are or what they cost.

Prices can vary by country. Checked 19 Oct 2026.

What people like

  • Pay each other back directly in the app with iDEAL or Bancontact
  • Recurring costs and reminders suit shared homes
  • Works offline and across many currencies
  • Highly rated on both app stores

Watch out for

  • Built-in payments only help in the Netherlands and Belgium
  • We couldn't confirm whether some features cost extra
  • No web version we could confirm

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Questions people ask

Is Splitser the same as WieBetaaltWat?

Yes. WieBetaaltWat is its Dutch name, and the app is listed as Splitser - WieBetaaltWat in the stores.

Is Splitser free?

It's free to download and use. We couldn't confirm whether any features cost extra.

Can I pay my friends back in Splitser?

Yes. You can send payment requests, show a QR code, or pay directly with iDEAL or Bancontact.

Does Splitser work outside Europe?

You can download it on the US App Store and use it with 150+ currencies, but the built-in bank payments are for the Netherlands and Belgium.