# Smart Scanner vs PDF Scanner・Document Scanner

The clearest difference is ads: Smart Scanner at none against PDF Scanner・Document Scanner's shown. Smart Scanner also leads on iOS requirement (11.0 vs 15.0). PDF Scanner・Document Scanner's advantage is ratings volume (2K vs 2). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. Smart Scanner sells 4 in-app purchases, starting at $4.99 per month and PDF Scanner・Document Scanner sells 3 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Smart Scanner against 4.6 for PDF Scanner・Document Scanner. That said, the two scores are not equally well evidenced: PDF Scanner・Document Scanner has 2K ratings behind it against 2, so its average is the more settled of the two.

Smart Scanner ships an update every 5 weeks, PDF Scanner・Document Scanner monthly. The most recent releases landed on June 4, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Smart Scanner | PDF Scanner・Document Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/smart-scanner-pdf-scanner-app/id1523034468/reviews) | **[4.6 (2K ratings)](https://appshunter.io/ios/app/pdf-scannerdocument-scanner/id1524443123/reviews)** |
| Number of ratings | 2 | **2K** |
| Positive reviews | — | 43.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 120 MB | 112 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hung Duong](https://appshunter.io/developer/1523034470) | [Games Wing](https://appshunter.io/developer/1453004090) |

## What reviewers say

### Smart Scanner

[App page](https://appshunter.io/ios/app/smart-scanner-pdf-scanner-app/id1523034468)

This app allows you to scan documents, IDs, and business cards using your phone's camera and convert them into PDF files. It also features QR and barcode scanning, text extraction with OCR, and options to share or print your scanned documents.

**Highlights:** Scan documents and IDs, QR and barcode scanning, Extract text from images (OCR), Optimize scan quality with AI, Share PDF files, Print documents via AirPrint, Secure PDFs with passcode

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1_MONTH_PRO | $4.99 | per month |
| 6_MONTHS_PRO | $14.99 | per 6 months |
| Smart Scanner Premium | $5.99 | one-time |
| OneTime_Payment | $22.99 | one-time |


### PDF Scanner・Document Scanner

[App page](https://appshunter.io/ios/app/pdf-scannerdocument-scanner/id1524443123)

Digitize your documents with this powerful scanner app. It offers quick, seamless scanning with auto-cropping and image enhancement. Organize your scans into folders and tags for easy retrieval, and export them in various formats.

**Highlights:** Auto-crop and enhance scans, Shadow and background removal, Organize with folders and tags, Export to PDF or JPEG, Scan documents, ID cards, and books, Edit files after saving

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads Monthly Sub | $8.99 | per month |
| Remove Ads Weekly Subscription | $9.99 | per 7 days |
| Remove Ads | $24.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Highly effective
- 💡 Useful tool

**What reviewers complain about**

- 🐛 Poor scan quality
- 💰 Paid features not worth it
- 📢 Excessive ads

**Reported bugs**

- Difficulty scanning documents properly
- Blurry and unreadable text after scanning

**Requested features**

- Improve scan quality
- Reduce ads for paid users
- Add more advanced features


## Frequently asked questions

### Is Smart Scanner free?

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

### Is PDF Scanner・Document Scanner free?

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

### Which has better reviews, Smart Scanner or PDF Scanner・Document Scanner?

PDF Scanner・Document Scanner is rated higher. Smart Scanner averages 4.5 out of 5 from 2 ratings, while PDF Scanner・Document Scanner averages 4.6 from 2K ratings.

### Do Smart Scanner or PDF Scanner・Document Scanner have ads?

PDF Scanner・Document Scanner shows ads; Smart Scanner does not.

### Which is updated more often, Smart Scanner or PDF Scanner・Document Scanner?

Smart Scanner ships an update every 5 weeks, and PDF Scanner・Document Scanner monthly. Most recently, Smart Scanner was updated on June 4, 2026 and PDF Scanner・Document Scanner on September 29, 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.*