# Print PDF tool vs 百思文库

The clearest difference is in-app purchases: Print PDF tool at none against 百思文库's 3. Print PDF tool also leads on device support. On price and iOS requirement there is nothing between them.

Both are free to download. 百思文库 sells 3 in-app purchases, starting at $2.99 per 7 days. Print PDF tool asks for nothing beyond the download.

## The numbers

| Metric | Print PDF tool | 百思文库 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 6 months | — |
| Size | 2 MB | 16 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 17+ | 17+ |
| Developer | [YoctoTech](https://appshunter.io/developer/1660489543) | [敏飞 任](https://appshunter.io/developer/1733484219) |

## What reviewers say

### Print PDF tool

[App page](https://appshunter.io/ios/app/print-pdf-tool/id1664308880)

**Features:** macOS Compatibility

**In-app purchases:** none


### 百思文库

[App page](https://appshunter.io/ios/app/ai/id6502648145)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 高级会员 | $2.99 | per 7 days |
| 高级会员 | $3.99 | per month |
| 高级会员 | $24.99 | per year |


## Frequently asked questions

### Is Print PDF tool free?

Print PDF tool is free to download, with no in-app purchases.

### Is 百思文库 free?

百思文库 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.*