# groupay vs ふたりのサイフ

The clearest difference is update cadence: groupay at every 2 weeks against ふたりのサイフ's every 3 months. ふたりのサイフ's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. groupay sells 4 one-off in-app purchases and ふたりのサイフ sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

groupay ships an update every 2 weeks, ふたりのサイフ every 3 months. The most recent releases landed on September 18, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | groupay | ふたりのサイフ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1465729591/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 61.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 51 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Akihiro Usui](https://appshunter.io/developer/1387267485) | [Takuya Soneda](https://appshunter.io/developer/1071587623) |

## What reviewers say

### groupay

[App page](https://appshunter.io/ios/app/groupay-adjust-split-bill/id1387267486)

Easily track and settle shared expenses for group activities like travel and events. Input who paid what, and the app calculates exactly who owes whom. Features allow for adjustments and selective cost splitting among participants.

**Highlights:** Split bill calculation, Expense tracking, Payment adjustments, Selective cost splitting, Group settlement

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hide Ads | $0.49 | one-time |
| Snack-Sized Tip | $0.49 | one-time |
| Coffee-Sized Tip | $1.99 | one-time |
| Lunch-Sized Tip | $3.99 | one-time |


### ふたりのサイフ

[App page](https://appshunter.io/ios/app/id1465729591)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム（月額） | $0.99 | per month |
| プレミアム（年額） | $11.99 | per year |
| プレミアム | $3.99 | one-time |


## Frequently asked questions

### Is groupay free?

groupay is free to download, with in-app purchases available.

### Is ふたりのサイフ free?

ふたりのサイフ is free to download, with in-app purchases available.

### Do groupay or ふたりのサイフ have ads?

Both groupay and ふたりのサイフ show ads.

### Which is updated more often, groupay or ふたりのサイフ?

groupay ships an update every 2 weeks, and ふたりのサイフ every 3 months. Most recently, groupay was updated on September 18, 2026 and ふたりのサイフ on September 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*