# 16タイプの森｜タイプ別で話す匿名SNS vs うみびん

The clearest difference is ads: 16タイプの森｜タイプ別で話す匿名SNS at none against うみびん's shown. うみびん's advantage is update cadence (daily vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

16タイプの森｜タイプ別で話す匿名SNS ships an update every 3 months, うみびん daily. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 16タイプの森｜タイプ別で話す匿名SNS | うみびん |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Daily** |
| Size | 15 MB | 100 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [cocon Godo Kaisha](https://appshunter.io/developer/1861117531) | [Akito Ikeshita](https://appshunter.io/developer/1884315193) |

## What reviewers say

### 16タイプの森｜タイプ別で話す匿名SNS

[App page](https://appshunter.io/ios/app/16sns/id6756515828)

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

**In-app purchases:** none


### 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 16タイプの森｜タイプ別で話す匿名SNS free?

16タイプの森｜タイプ別で話す匿名SNS is free to download, with no in-app purchases.

### Is うみびん free?

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

### Do 16タイプの森｜タイプ別で話す匿名SNS or うみびん have ads?

うみびん shows ads; 16タイプの森｜タイプ別で話す匿名SNS does not.

### Which is updated more often, 16タイプの森｜タイプ別で話す匿名SNS or うみびん?

16タイプの森｜タイプ別で話す匿名SNS ships an update every 3 months, and うみびん daily. Most recently, 16タイプの森｜タイプ別で話す匿名SNS was updated on November 5, 2026 and うみびん 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.*