# PDF Scanner App vs Uaw Auto

The clearest difference is in-app purchases: Uaw Auto at none against PDF Scanner App's 10. Uaw Auto also leads on ads (none vs shown). PDF Scanner App's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence and device support there is nothing between them.

Both are free to download. PDF Scanner App sells 10 in-app purchases, starting at $4.99 per month. Uaw Auto asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | PDF Scanner App | Uaw Auto |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (6.3K ratings)](https://appshunter.io/ios/app/pdf-scanner-app-scan-document/id1414756292/reviews)** | — |
| Number of ratings | **6.3K** | — |
| Positive reviews | 27.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 92 MB | 22 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Smart Tool Studio](https://appshunter.io/developer/1080080426) | [Bipin Tiwari](https://appshunter.io/developer/1804663482) |

## What reviewers say

### PDF Scanner App

[App page](https://appshunter.io/ios/app/pdf-scanner-app-scan-document/id1414756292)

Transform your phone into a powerful mobile scanner. Quickly scan, sign, and share documents in various formats. Features OCR, QR code scanning, and robust editing tools for professional document management.

**Highlights:** Scan documents to PDF, JPEG, TXT, OCR for text recognition, QR code and barcode scanning, Electronic signature addition, Document editing and cropping, Cloud storage integration, File management with PIN protection

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fax Premium (One Month) | $4.99 | per month |
| Premium (One Week) | $6.99 | per 7 days |
| Premium (One Month) | $7.99 | per month |
| One Month -PDFScanner Premium | $9.99 | per month |
| One Month -eScanner Premium | $9.99 | per month |
| Promotion PDF subscription | $19.99 | per year |
| Fax Premium (One Year) | $47.99 | per year |
| Scanner APP Premium | $59.99 | per year |
| One Year -PDFScanner Premium | $59.99 | per year |
| Lifetime-PDFScanner Purchase | $69.99 | one-time |

**What reviewers like**

- ⭐ Excellent scanning quality
- 📝 Useful text recognition
- 🔍 Convenient document management

**What reviewers complain about**

- 💰 Expensive subscription model
- 📢 Intrusive ads and popups
- 🤯 Buggy and unreliable performance
- 🤔 Confusing and unintuitive UI

**Reported bugs**

- Scans not saving properly
- Subscription issues and billing problems
- Compatibility problems with older devices

**Requested features**

- Add ability to edit scanned documents
- Improve OCR accuracy
- Provide more customization options


### Uaw Auto

[App page](https://appshunter.io/ios/app/uaw-auto/id6748250691)

**In-app purchases:** none


## Frequently asked questions

### Is PDF Scanner App free?

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

### Is Uaw Auto free?

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

### Do PDF Scanner App or Uaw Auto have ads?

PDF Scanner App shows ads; Uaw Auto does not.

### Which is updated more often, PDF Scanner App or Uaw Auto?

PDF Scanner App ships an update every 3 weeks, and Uaw Auto every 3 weeks. Most recently, PDF Scanner App was updated on October 16, 2026 and Uaw Auto on October 14, 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.*