# PDF Scanner vs SSTRACK

The clearest difference is in-app purchases: SSTRACK at none against PDF Scanner's 4. SSTRACK also leads on update cadence (every 2 months vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PDF Scanner sells 4 in-app purchases, starting at $4.49 per 7 days. SSTRACK asks for nothing beyond the download.

PDF Scanner ships an update every 7 months, SSTRACK every 2 months. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | PDF Scanner | SSTRACK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (13 ratings)](https://appshunter.io/ios/app/pdf-scanner-document-cam-scan/id1564598064/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Freemium | — |
| Size | 17 MB | 103 MB |
| Requires iOS | **14.1** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OLEG CHEBULAEV](https://appshunter.io/developer/698309077) | [Gwapp](https://appshunter.io/developer/1532081993) |

## What reviewers say

### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-document-cam-scan/id1564598064)

Transform your device into a powerful portable scanner. Instantly digitize documents, receipts, and notes into PDF, JPG, or TXT formats. Add electronic signatures and share your scans effortlessly.

**Highlights:** Scan documents and photos to PDF, JPG, or TXT, Scan multiple pages into one document, OCR text recognition, Add electronic signatures, Share scanned documents easily, Upload to cloud services

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (7 days) | $4.49 | per 7 days |
| Pro (1 month) | $9.99 | per month |
| Pro (3 month) | $19.49 | per 3 months |
| Pro (1 year) | $28.99 | per year |


### SSTRACK

[App page](https://appshunter.io/ios/app/sstrack/id6742237538)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Scanner free?

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

### Is SSTRACK free?

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

### Do PDF Scanner or SSTRACK have ads?

Neither PDF Scanner nor SSTRACK shows ads.

### Which is updated more often, PDF Scanner or SSTRACK?

PDF Scanner ships an update every 7 months, and SSTRACK every 2 months. Most recently, PDF Scanner was updated on October 6, 2026 and SSTRACK on October 9, 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.*