# Snap Scanner Docs vs PDF Pro AI Editor

The clearest difference is ads: Snap Scanner Docs at none against PDF Pro AI Editor's shown. PDF Pro AI Editor's advantage is update cadence (daily vs monthly) and iOS requirement (17.0 vs 26.0). On price, in-app purchases and device support there is nothing between them.

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

Snap Scanner Docs ships an update monthly, PDF Pro AI Editor daily. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Snap Scanner Docs | PDF Pro AI Editor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Daily** |
| Size | 4 MB | 2 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [NEURAL TRADING INSTRUMENTS SL.](https://appshunter.io/developer/1889598407) | [MathArena](https://appshunter.io/developer/492020843) |

## What reviewers say

### Snap Scanner Docs

[App page](https://appshunter.io/ios/app/snap-scanner-docs/id6761432357)

**In-app purchases:** none


### 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 Snap Scanner Docs free?

Snap Scanner Docs is free to download, with no in-app purchases.

### Is PDF Pro AI Editor free?

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

### Do Snap Scanner Docs or PDF Pro AI Editor have ads?

PDF Pro AI Editor shows ads; Snap Scanner Docs does not.

### Which is updated more often, Snap Scanner Docs or PDF Pro AI Editor?

Snap Scanner Docs ships an update monthly, and PDF Pro AI Editor daily. Most recently, Snap Scanner Docs was updated on October 25, 2026 and PDF Pro AI Editor on October 19, 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.*