# PDF Scanner AI vs Leaf

The clearest difference is in-app purchases: Leaf at none against PDF Scanner AI's 3. Leaf also leads on ads (none vs shown) and update cadence (every 5 days vs every 2 weeks). PDF Scanner AI's advantage is iOS requirement (17.0 vs 26.0). On price and device support there is nothing between them.

Both are free to download. PDF Scanner AI sells 3 in-app purchases, starting at $2.99 per 7 days. Leaf asks for nothing beyond the download.

PDF Scanner AI ships an update every 2 weeks, Leaf every 5 days. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | PDF Scanner AI | Leaf |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Size | 19 MB | 8 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [PSSD Limited](https://appshunter.io/developer/6788454744) | [Ivan Kotlyar](https://appshunter.io/developer/6801105428) |

## What reviewers say

### PDF Scanner AI

[App page](https://appshunter.io/ios/app/pdf-scanner-ai-scanner-app/id6788454742)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $2.99 | per 7 days |
| Monthly Premium | $9.99 | per month |
| Annual Premium | $79.99 | per year |


### Leaf

[App page](https://appshunter.io/ios/app/leaf-document-scanner-and-pdf/id6808682716)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Scanner AI free?

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

### Is Leaf free?

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

### Do PDF Scanner AI or Leaf have ads?

PDF Scanner AI shows ads; Leaf does not.

### Which is updated more often, PDF Scanner AI or Leaf?

PDF Scanner AI ships an update every 2 weeks, and Leaf every 5 days. Most recently, PDF Scanner AI was updated on October 24, 2026 and Leaf on October 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*