# Nadograe vs うみびん

The clearest difference is in-app purchases: うみびん at none against Nadograe's 2. うみびん also leads on update cadence (daily vs weekly). Nadograe's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Nadograe sells 2 in-app purchases, starting at $3.99 per month. うみびん asks for nothing beyond the download.

Nadograe ships an update weekly, うみびん daily. The most recent releases landed on October 28, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Nadograe | うみびん |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Daily** |
| Size | 0 MB | 100 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [LEE CHANGMIN](https://appshunter.io/developer/1876083680) | [Akito Ikeshita](https://appshunter.io/developer/1884315193) |

## What reviewers say

### Nadograe

[App page](https://appshunter.io/ios/app/nadograe/id6758967252)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| nadograe+ basic | $3.99 | per month |
| nadograe+ pro | $6.99 | 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 Nadograe free?

Nadograe 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 Nadograe or うみびん have ads?

うみびん shows ads; Nadograe does not.

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

Nadograe ships an update weekly, and うみびん daily. Most recently, Nadograe 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.*