# PDFSarn vs 小喵批量处理

The clearest difference is device support: 小喵批量处理 at 2 against PDFSarn's —. 小喵批量处理 also leads on iOS requirement (15.0 vs 17.0). On price and in-app purchases there is nothing between them.

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

## The numbers

| Metric | PDFSarn | 小喵批量处理 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 weeks |
| Size | 1 MB | 76 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [黎彬 傅](https://appshunter.io/developer/1876094984) | [域方科技](https://appshunter.io/developer/1798419501) |

## What reviewers say

### PDFSarn

[App page](https://appshunter.io/ios/app/pdfsarn/id6759002089)

**In-app purchases:** none


### 小喵批量处理

[App page](https://appshunter.io/ios/app/id6812170280)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDFSarn free?

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

### Is 小喵批量处理 free?

小喵批量处理 is free to download, with no in-app purchases.

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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.*