# FIN - Travel Expense Split — Who pays whom, made simple

> Who pays whom, made simple (iPhone/iPad app by Yasumi Abe.)

- Source: https://appshunter.io/ios/app/fin-travel-expense-split/id6759883839 (this page in markdown: same URL + `.md`)
- Developer: [Yasumi Abe](https://appshunter.io/developer/1881455161)
- Category: Finance
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 20 MB
- Languages: American English, Japanese
- Released: 2026-03-09
- Data updated: 2026-09-09
- User reviews in markdown: https://appshunter.io/ios/app/fin-travel-expense-split/id6759883839/reviews.md

## What is FIN?

FIN helps you settle group travel expenses in minutes.

Know exactly who pays whom,
even when multiple currencies are involved.

Add payments, choose who paid and who joined, and FIN will calculate who should pay whom. It helps reduce the number of transfers and makes it easier to share the result with your group.

Mixed currencies are supported by setting exchange rates for each trip. You can also choose the base currency for each trip, such as JPY, USD, EUR, or THB. Amounts are converted and organized clearly, so post-trip settlement is easier to understand.

Main features:
・Split expenses among selected members
・Choose who paid and who joined each payment
・Choose a base currency for each trip
・Use multiple currencies with custom rates
・Set fixed amounts when someone pays more
・Calculate who should pay whom
・Copy and share the settlement result
・Save members and reuse them more easily with FIN Plus

FIN is designed to stay simple. No login is required, and your data is stored on your device.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| FIN Plus 5回パック | $3.99 | one-time |
| App Storeや購入画面向け。ローカリゼーションで設定。 | $6.99 | one-time |



## Version history (last 5 releases)

### 2.2.6 — 2026-08-31

Improved UI wording and English localization.

• Updated labels to make actions easier to understand
• Improved currency setting names and descriptions
• Fixed the English localization of the campaign banner
• Made other minor wording and UI refinements

### 2.2.5 — 2026-07-25

Improved UI wording and English localization.

• Updated labels to make actions easier to understand
• Improved currency setting names and descriptions
• Fixed the English localization of the campaign banner
• Made other minor wording and UI refinements

### 2.2.4 — 2026-07-21

• Added help screens to the Payments and Settlement screens.
• Improved in-app guidance for easier use.
• Fixed minor UI and usability issues.

### 2.2.3 — 2026-07-17

• Added support for the summer campaign.
• During the campaign period, you can claim 5 FIN Plus uses from the home notice.
• Refined the startup display.

### 2.2.2 — 2026-07-17

• Added an in-app Help page
• Added bulk delete for trips and payments
• Improved delete dialogs
• Improved usability and stability

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*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 2026-09-09.*