# Scan HQ vs PDF Scanner

The clearest difference is in-app purchases: Scan HQ at none against PDF Scanner's 3. PDF Scanner's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. PDF Scanner sells 3 in-app purchases, starting at $4.99 per 7 days. Scan HQ asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Scan HQ | PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (12 ratings)](https://appshunter.io/ios/app/pdf-scanner-sign-and-edit-docs/id6462782476/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Freemium |
| Size | 10 MB | 21 MB |
| Requires iOS | **15.6** | 16.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [iotablue, LLC](https://appshunter.io/developer/1401827790) | [Progresso Technology LLC](https://appshunter.io/developer/1745343489) |

## What reviewers say

### Scan HQ

[App page](https://appshunter.io/ios/app/scan-hq-document-scanner/id1415432587)

**In-app purchases:** none


### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-sign-and-edit-docs/id6462782476)

Transform your device into a portable scanner to digitize documents, photos, and more. Edit, organize, and share your scans with features like OCR and cloud backup. Unlock premium tools with a subscription.

**Highlights:** High-quality document scanning, On-the-go editing tools, Smart document border detection, Multiple export formats (PDF, JPEG, TXT), OCR text extraction, Organize and share documents, Cloud backup integration

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Scanner (weekly) | $4.99 | per 7 days |
| Premium Scanner (weekly trial) | $8.99 | per 7 days |
| Premium Scanner (yearly) | $29.99 | per year |


## Frequently asked questions

### Is Scan HQ free?

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

### Is PDF Scanner free?

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

### Do Scan HQ or PDF Scanner have ads?

Scan HQ shows ads; PDF Scanner does not.

### Which is updated more often, Scan HQ or PDF Scanner?

Scan HQ ships an update every 2 months, and PDF Scanner every 2 months. Most recently, Scan HQ was updated on October 26, 2026 and PDF Scanner on October 30, 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.*