# PDFAuto vs PDF Studio

The clearest difference is in-app purchases: PDFAuto at none against PDF Studio's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PDF Studio sells 2 in-app purchases, starting at $9.99 per year. PDFAuto asks for nothing beyond the download.

## The numbers

| Metric | PDFAuto | PDF Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 97 MB | 21 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [敏锋 黄](https://appshunter.io/developer/1645527564) | [Birkan Aksoy](https://appshunter.io/developer/1626910993) |

## What reviewers say

### PDFAuto

[App page](https://appshunter.io/ios/app/pdfauto-local-pdf-ai-assistant/id6778434973)

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

**In-app purchases:** none


### PDF Studio

[App page](https://appshunter.io/ios/app/pdf-studio-editor-and-reader/id6781038759)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Studio Pro | $9.99 | per year |
| PDF Studio Pro (Lifetime) | $24.99 | one-time |


## Frequently asked questions

### Is PDFAuto free?

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

### Is PDF Studio free?

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

### Do PDFAuto or PDF Studio have ads?

Neither PDFAuto nor PDF Studio shows ads.

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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.*