# AutoTracker vs PDF Pro

The clearest difference is in-app purchases: AutoTracker at none against PDF Pro's 6. AutoTracker also leads on iOS requirement (13.0 vs 15.0). PDF Pro's advantage is update cadence (every 3 days vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. PDF Pro sells 6 in-app purchases, starting at $4.19 per 7 days. AutoTracker asks for nothing beyond the download.

AutoTracker ships an update every 5 months, PDF Pro every 3 days. The most recent releases landed on October 17, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | AutoTracker | PDF Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 days** |
| Size | 71 MB | 41 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Julian Purse](https://appshunter.io/developer/1497128857) | [Firebolt Online, LLC](https://appshunter.io/developer/1546760418) |

## What reviewers say

### AutoTracker

[App page](https://appshunter.io/ios/app/autotracker/id1501343857)

**Features:** Vision Pro support

**In-app purchases:** none


### PDF Pro

[App page](https://appshunter.io/ios/app/pdf-pro-doc-scanner-converter/id6468070011)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.19 | per 7 days |
| Weekly | $6.19 | per 7 days |
| Monthly | $9.89 | per month |
| Monthly | $14.90 | per month |
| Yearly | $24.99 | per year |
| Yearly | $44.99 | per year |


## Frequently asked questions

### Is AutoTracker free?

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

### Is PDF Pro free?

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

### Do AutoTracker or PDF Pro have ads?

Neither AutoTracker nor PDF Pro shows ads.

### Which is updated more often, AutoTracker or PDF Pro?

AutoTracker ships an update every 5 months, and PDF Pro every 3 days. Most recently, AutoTracker was updated on October 17, 2026 and PDF Pro on October 21, 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.*