# DuetShare — Shared expenses, made fair

> Shared expenses, made fair (iPhone/iPad app by GNOSFLARE.)

- Source: https://appshunter.io/ios/app/duetshare/id6801848136 (this page in markdown: same URL + `.md`)
- Developer: [GNOSFLARE](https://appshunter.io/developer/1875721941)
- Category: Finance
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 55 MB
- Languages: American English, Japanese
- Released: 2026-08-19
- Data updated: 2026-09-03
- User reviews in markdown: https://appshunter.io/ios/app/duetshare/id6801848136/reviews.md

## What is DuetShare?

Two people, one answer for their money.

Whether you are a couple moving in together or spouses managing a household, the right way to share expenses depends on your lifestyle, income, rent subsidy, and other circumstances.

DuetShare is a shared expense tracker for couples and spouses that helps you manage everyday spending and settlements using the arrangement that works for you.

Simply record an expense to see how much each person has paid and how to settle the balance. DuetShare also handles expenses that can otherwise be complicated, such as rent with a housing subsidy.

Make money conversations clearer and easier.
Find the approach that fits your life together.

KEY FEATURES
• Set a contribution ratio that works for both of you
• Manage expenses including rent subsidies
• Automatically calculate reimbursements and settlement amounts
• Share updates with your partner in real time
• Review spending by month and category
• Enter expenses quickly from receipts
• Use Japanese or English, with light and dark themes

The free plan includes rent subsidy settings, expense tracking, partner sharing, and receipt scanning.

DUETSHARE PLUS
• Automatically record recurring expenses
• Set monthly budgets by category
• Compare spending across six months
• Create custom categories
• Get AI-powered category suggestions

DuetShare does not provide money transfer or payment services.

Make the way you share expenses visible.

Terms of Use:
https://gnosflare.jp/apps/futaribun/en/terms-of-service.html

Privacy Policy:
https://gnosflare.jp/apps/futaribun/en/privacy-policy.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Plus Monthly | $0.99 | per month |
| Plus Annual | $9.99 | per year |



## Version history (last 4 releases)

### 1.0.3 — 2026-08-31

Futaribun is now DuetShare in English. This update also improves English branding and subscription information.

### 1.0.2 — 2026-08-24

We refreshed the Home, History, Insights, expense entry, and split settings screens. Payment direction and rent-subsidy calculations are now clearer, with improved history filters and category selection.

### 1.0.1 — 2026-08-20

We redesigned expense entry to make amounts and categories easier to select. Amounts now use thousands separators, and the numeric keyboard includes a Done button for smoother everyday logging.

### 1.0 — 2026-08-19

No release notes.

## More apps by GNOSFLARE

- [プリンケア](https://appshunter.io/ios/app/id6758914341)
- [Starlocus](https://appshunter.io/ios/app/starlocus/id6759697410)

All apps by GNOSFLARE: https://appshunter.io/developer/1875721941

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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 2026-09-03.*