# himacha vs うみびん

The clearest difference is in-app purchases: うみびん at none against himacha's 1. うみびん also leads on update cadence (daily vs every 11 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. himacha sells 1 in-app purchase, starting at $2.99 per month. うみびん asks for nothing beyond the download.

himacha ships an update every 11 days, うみびん daily. The most recent releases landed on October 28, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | himacha | うみびん |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 11 days | **Daily** |
| Size | 23 MB | 100 MB |
| Requires iOS | 18.2 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [sho tsugawa](https://appshunter.io/developer/1757370725) | [Akito Ikeshita](https://appshunter.io/developer/1884315193) |

## What reviewers say

### himacha

[App page](https://appshunter.io/ios/app/himacha/id6758450826)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lite Plus | $2.99 | per month |


### うみびん

[App page](https://appshunter.io/ios/app/umibin/id6760686115)

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

**In-app purchases:** none


## Frequently asked questions

### Is himacha free?

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

### Is うみびん free?

うみびん is free to download, with no in-app purchases.

### Do himacha or うみびん have ads?

Both himacha and うみびん show ads.

### Which is updated more often, himacha or うみびん?

himacha ships an update every 11 days, and うみびん daily. Most recently, himacha was updated on October 28, 2026 and うみびん on October 8, 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.*