# Pdf Studio vs PDF Pro AI Editor

The clearest difference is in-app purchases: PDF Pro AI Editor at none against Pdf Studio's 2. PDF Pro AI Editor also leads on update cadence (daily vs weekly). Pdf Studio's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Pdf Studio sells 2 in-app purchases, starting at $12.99 per month. PDF Pro AI Editor asks for nothing beyond the download.

Pdf Studio ships an update weekly, PDF Pro AI Editor daily. The most recent releases landed on September 18, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Pdf Studio | PDF Pro AI Editor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Daily** |
| Size | 15 MB | 2 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Becom Tech. Inc.](https://appshunter.io/developer/1861155079) | [MathArena](https://appshunter.io/developer/492020843) |

## What reviewers say

### Pdf Studio

[App page](https://appshunter.io/ios/app/pdf-studio-edit-and-convert/id6759677425)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Studio Premium | $12.99 | per month |
| PDF Studio Premium | $34.99 | per year |


### PDF Pro AI Editor

[App page](https://appshunter.io/ios/app/pdf-pro-ai-editor/id6790313030)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pdf Studio free?

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

### Is PDF Pro AI Editor free?

PDF Pro AI Editor is free to download, with no in-app purchases.

### Do Pdf Studio or PDF Pro AI Editor have ads?

PDF Pro AI Editor shows ads; Pdf Studio does not.

### Which is updated more often, Pdf Studio or PDF Pro AI Editor?

Pdf Studio ships an update weekly, and PDF Pro AI Editor daily. Most recently, Pdf Studio was updated on September 18, 2026 and PDF Pro AI Editor on September 15, 2026.

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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.*