# Auto AI Diagnostics vs AI PDF Scanner & Editor

The clearest difference is in-app purchases: Auto AI Diagnostics at none against AI PDF Scanner & Editor's 2. AI PDF Scanner & Editor's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AI PDF Scanner & Editor sells 2 in-app purchases, starting at $3.99 per month. Auto AI Diagnostics asks for nothing beyond the download.

Auto AI Diagnostics ships an update weekly, AI PDF Scanner & Editor every 10 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Auto AI Diagnostics | AI PDF Scanner & Editor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Size | 84 MB | 101 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Matthew Sheaffer](https://appshunter.io/developer/6772241801) | [Jart Technologies](https://appshunter.io/developer/1838341716) |

## What reviewers say

### Auto AI Diagnostics

[App page](https://appshunter.io/ios/app/auto-ai-diagnostics/id6772241799)

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

**In-app purchases:** none


### AI PDF Scanner & Editor

[App page](https://appshunter.io/ios/app/ai-pdf-scanner-and-editor/id6795448169)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $3.99 | per month |
| Premium Yearly | $44.99 | per year |


## Frequently asked questions

### Is Auto AI Diagnostics free?

Auto AI Diagnostics is free to download, with no in-app purchases.

### Is AI PDF Scanner & Editor free?

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

### Do Auto AI Diagnostics or AI PDF Scanner & Editor have ads?

Neither Auto AI Diagnostics nor AI PDF Scanner & Editor shows ads.

### Which is updated more often, Auto AI Diagnostics or AI PDF Scanner & Editor?

Auto AI Diagnostics ships an update weekly, and AI PDF Scanner & Editor every 10 days. Most recently, Auto AI Diagnostics was updated on October 24, 2026 and AI PDF Scanner & Editor on October 25, 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.*