# Willio — Split bills between friends > App to split bills among friends, track debts, and manage multiple currencies. (iPhone/iPad app by Claire Reynaud.) - Source: https://appshunter.io/ios/app/willio/id891247741 (this page in markdown: same URL + `.md`) - Developer: [Claire Reynaud](https://appshunter.io/developer/799355423) - Category: Finance, Social Networking - Price: $2.99 - Rating: 4.80/5 from 40 App Store ratings · 14 written reviews indexed - Age rating: 4+ - Requires: iOS 10.0 · 6 MB - Languages: American English, Danish, Dutch, French (France), German (Germany), Italian, Norwegian Bokmål, European Portuguese, Russian, European Spanish and 1 more - Released: 2014-07-13 - Data updated: 2026-06-10 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/willio/id891247741/reviews.md ## What is Willio? New: uneven shares and multiple currencies support! Willio lets you split bills between friends and keep track of who owes what. + Keep track of who owes what + Create an event, and add the participants from your contacts. Then add a payment each time someone pays for the group. If the payment should not be split equally among the participants, you can specify specific shares or amounts. + Use multiple currencies + Choose a currency for your event. If you have to do some payments in other currencies, just pick the one you want when adding the payment. Willio will get the exchange rate for you. If you are offline, you can set the exchange rate manually. + Keep it balanced + See at a glance who should pay next, to keep the debts balanced. Willio sorts the participants by who owes the most. + Don't break the bank + You have a budget and don't want to spend too much during your weekend? Willio shows the amount you spent so far. + Send a report via email + Send an email listing who owes what to all the participants. The email report describes how the debts can be solved. Also the payments description is attached as a spreadsheet file. If you have any question or suggestion about Willio, please send an email to support@clairereynaud.net. Attributions: beautiful pictures by Luigi Morante, Jonathan Kos-Read, Kohlmann Sascha, John Steven Fernandez and Symic, on Flickr. ## Key features - Split bills with friends - Track who owes what - Support for uneven shares - Multiple currency support - Budget tracking - Email expense reports ## Recent user reviews (10 of 14) All indexed reviews: https://appshunter.io/ios/app/willio/id891247741/reviews.md ### 5/5 — Outil très pratique *2024-10-21* Outil très pratique pour voyage de groupe. La seule fonctionnalité manquante est que chacun puisse y ajouter ses propres factures ou dépenses au lieu d’une seule personne. ### 1/5 — Very bad app, I got rid of the purchase! *2023-10-06* Very bad app, I got rid of the purchase! ### 1/5 — Why ? *2019-06-25* Suggesting iOS 10 or higher is pathetic and shows the Devs lack of skill in ios coding. This app (its BASIC functionality) should need No higher than than the most minimalistic of iOS, 3GS.. this is a basic function.. Yet wants iOS 10 Or higher to use ?. What is wrong with you?... ### 5/5 — Nice app *2019-02-13, version 2.3* Nice app Wonderful Can u include Arabic language..? ### 5/5 — Ease *2018-09-08, version 2.3* Wilow is easy to use and understand. Makes tracking and splitting expenses very straight forward. ### 1/5 — Issue *2018-05-22* Love the app if it worked like it’s supposed to. I have attempted to email the document you get at the end to recipients on many occasions with no avail. ### 5/5 — Makes life much easier. *2017-08-08* After many attempts at custom holiday accounting, I highly recommend this app. ### 4/5 — Almost great *2017-05-27, version 2.2* This is the best app of it's type I've used except for one major frustration. They use the term Paid For and Paid By to mean two very different things but the terms describe the identical thing. No matter how many times I use the app I can't remember which option to use. PLEASE listen and change this to something like Amount Paid and Who Paid. Then it will be a 5-star app. ### 5/5 — Love this app *2017-03-22, version 2.1* Recently went on vacation with several friends to Ireland. We were able to track all the different things that each of us paid for and have a nice reckoning in the end. The selection of users from address book is currently broken, but the developer says she will have a fix in a couple of days. I just added my friends email addresses by hand and it worked fine as a workaround. ### 1/5 — App does not work *2017-03-21, version 2.1* I added an event, then tried to add people to the event. It asked if I wanted to add people from my contacts or type in name. I chose add from contacts. App force closed. Tried several times, same result. Deleted app. ## Frequently asked questions about Willio ### How does Willio handle uneven bill splits? Willio allows you to specify exact shares or amounts for each participant when adding a payment, ensuring that bills are not always split equally. ### Can Willio manage expenses in different currencies? Yes, you can select a primary currency for an event and then add payments in other currencies. Willio automatically fetches exchange rates, or you can set them manually when offline. ### Is Willio suitable for tracking group travel expenses? Absolutely. Willio's support for multiple currencies and uneven shares makes it ideal for managing shared costs during trips or vacations. ### What kind of reports can I send with Willio? You can send an email report to all participants detailing who owes what and how debts can be settled. This report also includes payment descriptions as a spreadsheet file. ### How does Willio help users stay within budget? Willio displays the total amount spent so far within an event, helping users monitor their spending and avoid exceeding their budget during shared activities. ### What devices is Willio available on? Willio is available for iPhone, iPad, and iPod devices, indicating it is designed for the Apple ecosystem. ### How often is Willio updated? The latest version, 2.3, was released on March 8, 2018. While the app has not been updated recently, it has a high rating of 4.8 stars from 40 ratings. ### What is the price of Willio? Willio is a paid application, priced at $2.99. This one-time purchase grants you access to all its features. ## Version history (last 5 releases) ### 2.3 — 2018-03-08 This app has been updated by Apple to display the Apple Watch app icon. iOS 11 support. ### 2.2 — 2017-03-27 This version fixes a crash that was occurring when one tried to add participants from the contacts. ### 2.1 — 2017-03-09 Willio is now updated for iOS 10. If you like Willio, please leave a review on the App Store. It really helps! ### 2.0 — 2016-04-23 Willio is now compatible with your iPad. ### 1.9 — 2015-03-03 Bug fixes: - one can now enter several decimal digits for a currency exchange rate. This was causing issues for "weak" currencies. - on iOS 8, for some contacts, the photo was not displayed by Willio - shares were always displayed with the event main currency, not the payment specific one (note that only display was problematic, the payment specific currency was correctly taken into account otherwise). ## Apps similar to Willio | App | Rating | Price | Category | | --- | --- | --- | --- | | [Splitme now](https://appshunter.io/ios/app/splitme-now/id1635690674) | — | Free | Finance | | [Essex County Teachers FCU](https://appshunter.io/ios/app/essex-county-teachers-fcu/id1184984697) | 3.6 (7) | Free | Finance | | [WeXpense - track & split](https://appshunter.io/ios/app/wexpense-track-and-split/id1150902475) | 4.7 (105) | Free | Finance | | [Citstatebank](https://appshunter.io/ios/app/citstatebank/id1002645910) | 4.8 (291) | Free | Finance | | [ACT 1st FCU](https://appshunter.io/ios/app/act-1st-fcu/id1539442363) | 4.5 (175) | Free | Finance | | [Taxes Suck: USA Federal State](https://appshunter.io/ios/app/taxes-suck-usa-federal-state/id6443821227) | 4.6 (79) | Free | Finance | ## More apps by Claire Reynaud - [ScanBee - Scanner & copier](https://appshunter.io/ios/app/scanbee-scanner-and-copier/id799355420) All apps by Claire Reynaud: https://appshunter.io/developer/799355423 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*