# tatetsu vs カップル・夫婦の立替共有アプリ

The clearest difference is review sentiment: カップル・夫婦の立替共有アプリ at 100% against tatetsu's 50%. カップル・夫婦の立替共有アプリ also leads on update cadence (fortnightly vs every 26 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

tatetsu ships an update every 26 months, カップル・夫婦の立替共有アプリ fortnightly. The most recent releases landed on October 9, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | tatetsu | カップル・夫婦の立替共有アプリ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 25 MB | 21 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tetsuya Nishikawa](https://appshunter.io/developer/1454906652) | [maiku kondo](https://appshunter.io/developer/1604171957) |

## What reviewers say

### tatetsu

[App page](https://appshunter.io/ios/app/tatetsu/id1611326705)

Easily calculate and manage shared expenses for trips or meals. This application simplifies the process of splitting bills among multiple people, clearly showing who owes what and how to settle payments.

**Highlights:** Split bill calculations, Payer status tracking, Settlement procedure guidance, Trip expense management, Meal expense management

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

**In-app purchases:** none


### カップル・夫婦の立替共有アプリ

[App page](https://appshunter.io/ios/app/pairpay/id6738599822)

Easily manage shared expenses with your partner. Track who paid for what and see who owes whom at a glance. Real-time data sharing and monthly summaries make financial coordination simple.

**Highlights:** Register shared expenses, Track who paid more, Real-time data sharing, View expense lists, Monthly spending summaries

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

**In-app purchases:** none


## Frequently asked questions

### Is tatetsu free?

tatetsu is free to download, with no in-app purchases.

### Is カップル・夫婦の立替共有アプリ free?

カップル・夫婦の立替共有アプリ is free to download, with no in-app purchases.

### Do tatetsu or カップル・夫婦の立替共有アプリ have ads?

Neither tatetsu nor カップル・夫婦の立替共有アプリ shows ads.

### Which is updated more often, tatetsu or カップル・夫婦の立替共有アプリ?

tatetsu ships an update every 26 months, and カップル・夫婦の立替共有アプリ fortnightly. Most recently, tatetsu was updated on October 9, 2026 and カップル・夫婦の立替共有アプリ on October 27, 2026.

---

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