# わりかん ~割り勘計算アプリ~ vs Uchinoko

The clearest difference is in-app purchases: わりかん ~割り勘計算アプリ~ at none against Uchinoko's 1. わりかん ~割り勘計算アプリ~ also leads on ads (none vs shown) and device support (3 vs 1). Uchinoko's advantage is update cadence (every 5 days vs every 6 weeks). On price there is nothing between them.

Both are free to download. Uchinoko sells 1 one-off in-app purchase. わりかん ~割り勘計算アプリ~ asks for nothing beyond the download.

わりかん ~割り勘計算アプリ~ ships an update every 6 weeks, Uchinoko every 5 days. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | わりかん ~割り勘計算アプリ~ | Uchinoko |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Size | 27 MB | 11 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TIPRU INC](https://appshunter.io/developer/1596012160) | [YOSHITAKE HIROTA](https://appshunter.io/developer/1894750822) |

## What reviewers say

### わりかん ~割り勘計算アプリ~

[App page](https://appshunter.io/ios/app/id6477353186)

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

**In-app purchases:** none


### Uchinoko

[App page](https://appshunter.io/ios/app/uchinoko-dog-walk-diary/id6815527432)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | one-time |


## Frequently asked questions

### Is わりかん ~割り勘計算アプリ~ free?

わりかん ~割り勘計算アプリ~ is free to download, with no in-app purchases.

### Is Uchinoko free?

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

### Do わりかん ~割り勘計算アプリ~ or Uchinoko have ads?

Uchinoko shows ads; わりかん ~割り勘計算アプリ~ does not.

### Which is updated more often, わりかん ~割り勘計算アプリ~ or Uchinoko?

わりかん ~割り勘計算アプリ~ ships an update every 6 weeks, and Uchinoko every 5 days. Most recently, わりかん ~割り勘計算アプリ~ was updated on November 8, 2026 and Uchinoko on October 31, 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.*