Comparison

IOU vs Dutch

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

IOU

Effortlessly split bills, track shared expenses, and manage group finances. This app simplifies tracking who owes what, organizing costs by group, and sending payment reminders. Perfect for roommates, friends, and families to avoid awkward money conversations.

Highlights
  • Smart bill splitting
  • Receipt scanning
  • Expense tracking
  • Group management
  • Payment reminders
  • Real-time sync
Features
Read full description

The ultimate app for splitting bills, tracking shared expenses, and managing group finances with friends, roommates, and family. Key Features: Smart Bill Splitting - Easily split bills between multiple people Receipt Scanner - Automatically extract expense details from photos Expense Tracking - Keep track of who owes what Group Management - Organize expenses by groups or events Payment Reminders - Never forget to collect what you're owed Real-time Sync - All group members stay updated instantly Perfect for: Roommates sharing rent and utilities Friends splitting dinner bills and trips Couples managing household expenses Group events and celebrations Business expense sharing Travel cost splitting Why IOU? Stop the "I'll pay you back later" conversations. IOU makes it simple to track, split, and settle expenses with anyone. No more forgotten debts or awkward money conversations. Download IOU today and make splitting bills effortless! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Dutch

Easily split bills and track shared expenses for dinners, trips, or shared living. It calculates who owes whom with the shortest list of payments, and allows for custom splits and currency conversions. Integrates with Siri for hands-free expense logging.

Highlights
  • No accounts or servers required
  • Quick group setup via QR code
  • Calculates shortest payment paths
  • Customizable expense splitting
  • Handles foreign currency conversions
  • Siri integration for hands-free logging
  • Open-source and ad-free
Features
Read full description

Dutch splits shared expenses — a dinner, a trip, a flat — and works out who owes whom. No accounts. No servers. No sign-up. EVERYONE'S IN, IN ABOUT A MINUTE You're at the table, the bill has arrived, and nobody wants to make an account before the coffee gets cold. So Dutch doesn't have accounts. Show your group's QR code, everyone scans it, and they're in — with the whole app. Every group also gets a short word sequence like green-moon-tea, so two people can check they're in the same place. WHO OWES WHOM, SOLVED Dutch doesn't just keep a running total. It works out the shortest list of payments that squares everybody up, so six people settling a two-week trip make a few transfers, not a dozen. Mark one paid and the balances clear. BUILT FOR REAL TRIPS • Split a bill evenly, leave someone out, or give one person a double share • Or skip percentages: type the exact amounts off the receipt and the rest divides among the others • More than one of you put money in? Enter it once and say who paid what • Add a tip, tax or service charge as a percentage, applied before the split • Every leftover cent is distributed, never dropped — the totals always reconcile • Paid in another currency? Enter the rate you actually got — Dutch converts once, at that rate, so balances never drift • Enter last night's dinner tomorrow — every expense has a date • Settle part of a debt when only part of it changed hands • Give expenses a category and everyone a colour, so the log can be scanned • Get a notification when someone else adds an expense — written by your phone, not by a server • Send the whole reckoning to anyone as plain text • Archive a trip when it's over, without deleting it • Add an expense and it appears on everybody's phone WHERE YOU SPENT IT, IF YOU WANT Switch on Nearby Places and a button beside the title offers the cafés and restaurants around you: one tap names the expense and pins it to that place, which anyone in the group can open in Maps. Dutch can also set the expense to the currency of the country you're in. Both are off until you turn them on. Dutch reads where you are only when you tap that button — never in the background — and nothing is kept unless you pick somewhere. WITHOUT OPENING THE APP • Ask Siri to add an expense, or what you owe in a group • Long-press the icon to log an expense in the group you were last in • Find any group straight from Spotlight READABLE BY EVERYONE VoiceOver labels throughout, Dynamic Type, and every animation honours Reduce Motion. The colours that carry meaning — what you owe, what you're owed — were measured against the contrast they need. SMALL, AND ENTIRELY YOURS Under 2 MB, and there is no backend. No server holds your expenses, there is no account to create, and there is no analytics of any kind. Your groups live in your own iCloud, and sharing one uses Apple's own CloudKit sharing — the same mechanism as a shared photo album. A place you pin to an expense lives there too. That isn't a policy that could change next quarter. There is nowhere for the data to go, because the infrastructure to collect it was never built. Dutch contains no third-party code at all: no ads, no trackers, no analytics SDK, no crash reporter. It's built with Apple's frameworks only, and the entire source is published under the Mozilla Public License — so you don't have to take any of this on trust. FREE, AND PAID Every feature works on the free tier — no ads, no trial, nothing withheld. The one limit is one group created at a time. Groups you join never count toward that. Scanning a friend's code is always free, however often you do it — the worst possible moment to ask someone for money is while five people wait for them at a restaurant table. Dutch Unlimited is a one-time purchase that lifts it for good. Not a subscription, and it's shared with your Family Sharing group.

Screenshots

IOU4 screens
Dutch4 screens

Verdict

The call

The clearest difference is iOS requirement: IOU at 15.1 against Dutch's 17.0. On price, rating, ratings volume and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. IOU sells 2 in-app purchases, starting at $2.99 per month and Dutch sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for IOU against 5.0 for Dutch. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Scorecard1 real difference · 9 level
IOU versus Dutch: the parameters behind the verdict, then further details
ParameterIOUDutch
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings11
Update frequency—Every 4 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size66 MB2 MB
Age rating4+4+
Developerkai LeeMarcin Smigielski

Customer experience

IOU

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Dutch

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

IOU

Subscriptions2
  • Unlimited monthly access$2.991 Month
  • Unlimited annual access$19.991 Year
1 purchases

Dutch

One-time1
  • Dutch Unlimited$4.99

Questions

Is IOU free?
IOU is free to download, with in-app purchases available.
Is Dutch free?
Dutch is free to download, with in-app purchases available.
Which has better reviews, IOU or Dutch?
IOU and Dutch are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do IOU or Dutch have ads?
Neither IOU nor Dutch shows ads.

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