# 沧龙通讯 vs Sent2X

The clearest difference is in-app purchases: 沧龙通讯 at none against Sent2X's 4. On price and iOS requirement there is nothing between them.

Both are free to download. Sent2X sells 4 in-app purchases, starting at $45.99 per month. 沧龙通讯 asks for nothing beyond the download.

## The numbers

| Metric | 沧龙通讯 | Sent2X |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Size | 127 MB | 5 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 17+ |
| Developer | [Heyuan Rongcheng Network Technology Co., Ltd.](https://appshunter.io/developer/1895005473) | [诗豪 周](https://appshunter.io/developer/1874475149) |

## What reviewers say

### 沧龙通讯

[App page](https://appshunter.io/ios/app/id6763101768)

**In-app purchases:** none


### Sent2X

[App page](https://appshunter.io/ios/app/sent2x/id6809677872)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $45.99 | per month |
| Max | $69.99 | per month |
| Pro (Annual) | $469.99 | per year |
| Max (Annual) | $709.99 | per year |


## Frequently asked questions

### Is 沧龙通讯 free?

沧龙通讯 is free to download, with no in-app purchases.

### Is Sent2X free?

Sent2X is free to download, with in-app purchases available.

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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.*