# 匿名専用SNS~1時間で消える、心の声~ vs postin

The clearest difference is in-app purchases: 匿名専用SNS~1時間で消える、心の声~ at none against postin's 3. 匿名専用SNS~1時間で消える、心の声~ also leads on iOS requirement (17.6 vs 26.0). postin's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. postin sells 3 in-app purchases, starting at $1.99 per month. 匿名専用SNS~1時間で消える、心の声~ asks for nothing beyond the download.

## The numbers

| Metric | 匿名専用SNS~1時間で消える、心の声~ | postin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 2 days |
| Size | 22 MB | 47 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Kai Inoue](https://appshunter.io/developer/1870824246) | [keishi yokoi](https://appshunter.io/developer/1861661371) |

## What reviewers say

### 匿名専用SNS~1時間で消える、心の声~

[App page](https://appshunter.io/ios/app/sns1/id6758643822)

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

**In-app purchases:** none


### postin

[App page](https://appshunter.io/ios/app/postin-postcard-sns/id6794994524)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription Plan (Monthly) | $1.99 | per month |
| Annual Subscription | $19.99 | per year |
| 5 Stamps | $0.29 | one-time |


## Frequently asked questions

### Is 匿名専用SNS~1時間で消える、心の声~ free?

匿名専用SNS~1時間で消える、心の声~ is free to download, with no in-app purchases.

### Is postin free?

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

### Do 匿名専用SNS~1時間で消える、心の声~ or postin have ads?

匿名専用SNS~1時間で消える、心の声~ shows ads; postin does not.

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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.*