# CM盒子 vs 文件转换大师

The clearest difference is in-app purchases: CM盒子 at none against 文件转换大师's 3. CM盒子 also leads on device support and iOS requirement (11.0 vs 13.0). On price there is nothing between them.

Both are free to download. 文件转换大师 sells 3 in-app purchases, starting at $3.99 per 7 days. CM盒子 asks for nothing beyond the download.

## The numbers

| Metric | CM盒子 | 文件转换大师 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pdfwordexcel/id6503425363/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | — |
| Update frequency | Fortnightly | — |
| Monetization | — | Freemium |
| Size | 41 MB | 15 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 17+ | 4+ |
| Developer | [兵兵 沈](https://appshunter.io/developer/1177364673) | [枭雄 毛](https://appshunter.io/developer/1747634657) |

## What reviewers say

### CM盒子

[App page](https://appshunter.io/ios/app/cm/id1436691454)

**Features:** macOS Compatibility

**In-app purchases:** none


### 文件转换大师

[App page](https://appshunter.io/ios/app/pdfwordexcel/id6503425363)

Easily convert documents between various formats including PDF, Word, Excel, and images. Also features OCR technology to extract text from photos with high accuracy.

**Highlights:** Lossless document conversion, PDF, Word, Excel, image format support, OCR text extraction from photos, High accuracy OCR

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 文件转换大师连续包周会员 | $3.99 | per 7 days |
| 文件转换大师连续包月会员 | $7.99 | per month |
| 文件转换大师连续包年会员 | $39.99 | per year |


## Frequently asked questions

### Is CM盒子 free?

CM盒子 is free to download, with no in-app purchases.

### Is 文件转换大师 free?

文件转换大师 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.*