# Scanner Pro vs PDF Document Scanner App +

The clearest difference is ratings volume: Scanner Pro at 335K against PDF Document Scanner App +'s 22. Scanner Pro also leads on chart position (#20 vs unranked) and update cadence (fortnightly vs monthly). PDF Document Scanner App +'s advantage is iOS requirement (16.0 vs 18.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Scanner Pro sells 11 in-app purchases, starting at $3.99 per month and PDF Document Scanner App + sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for Scanner Pro against 4.8 for PDF Document Scanner App +. That said, the two scores are not equally well evidenced: Scanner Pro has 335K ratings behind it against 22, so its average is the more settled of the two. Written reviews are what separate them: 80% of Scanner Pro's written reviews are positive against 70% of PDF Document Scanner App +'s.

Scanner Pro ships an update fortnightly, PDF Document Scanner App + monthly. The most recent releases landed on September 27, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | Scanner Pro | PDF Document Scanner App + |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (335K ratings)](https://appshunter.io/ios/app/scanner-pro-scan-to-pdf/id333710667/reviews)** | [4.8 (22 ratings)](https://appshunter.io/ios/app/pdf-document-scanner-app-plus/id1527111503/reviews) |
| Number of ratings | **335K** | 22 |
| Positive reviews | **80.1% of reviews** | 70.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#20** | — |
| Size | 271 MB | 33 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Readdle Technologies Limited](https://appshunter.io/developer/285035419) | [ALEKSANDR NESTEROV, IE](https://appshunter.io/developer/1404263700) |

## What reviewers say

### Scanner Pro

[App page](https://appshunter.io/ios/app/scanner-pro-scan-to-pdf/id333710667)

**Currently charting:** #20 Top Grossing · Business, #192 Top Free · Business (US App Store)

Transform your device into a powerful scanner for documents, receipts, and IDs. Convert images to PDFs, organize your files with smart features, and share them easily. Includes OCR and QR code scanning for enhanced productivity.

**Highlights:** High-quality document scanning, Convert to PDF, OCR and full-text search, QR code scanning, Automatic border detection and image correction, Cloud storage integration, Edit and annotate scans

**Features:** Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scanner Pro Plus | $3.99 | per month |
| Expense Report | $4.99 | per month |
| Scanner Pro Plus | $6.99 | per month |
| Scanner Pro Plus | $7.99 | per 7 days |
| Scanner Pro Plus | $19.99 | per year |
| Scanner Pro Plus | $29.99 | per year |
| Scanner Pro Plus | $29.99 | per year |
| Scanner Pro Plus | $59.99 | per year |
| Scanner Pro Plus | $59.99 | per year |
| Fax Pack 1 | $0.99 | one-time |
| Fax Pack 2 | $1.99 | one-time |

**What reviewers like**

- 🚀 Excellent scanning quality
- 👍 Easy to use and intuitive
- 💾 Seamless cloud integration
- 🌟 Consistently great over the years
- 🔍 Accurate edge detection and cropping

**What reviewers complain about**

- 🐛 Crashes and stability issues
- ⚠️ Unreliable cloud sync and file management
- 🔍 Struggles with low-quality or angled documents
- 💤 Slow performance with large documents
- 🙅‍♀️ Intrusive advertising and upselling

**Reported bugs**

- Sudden loss of scanned documents
- Inconsistent iCloud sync and storage
- Cropping and alignment issues after updates

**Requested features**

- Ability to create subfolders
- Improved OCR accuracy, especially for receipts
- Direct import of emailed documents
- Customizable naming and organization options
- Faster cloud sync and better offline access


### PDF Document Scanner App +

[App page](https://appshunter.io/ios/app/pdf-document-scanner-app-plus/id1527111503)

Easily scan any document with this mobile app. It offers automatic border detection, manual adjustment, and supports PDF and JPEG formats. Organize scans into folders and share them effortlessly.

**Highlights:** Automatic document border detection, Manual boundary adjustment, Scan to PDF and JPEG, Folder sorting, Share scanned documents

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week subscription | $4.99 | per 7 days |
| Week subscription | $4.99 | per 7 days |
| Year subscription | $24.99 | per year |
| Year subscription | $29.99 | per year |
| Purchase whole app | $99.99 | one-time |


## Frequently asked questions

### Is Scanner Pro free?

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

### Is PDF Document Scanner App + free?

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

### Which has better reviews, Scanner Pro or PDF Document Scanner App +?

Scanner Pro is rated higher. Scanner Pro averages 4.9 out of 5 from 335K ratings, while PDF Document Scanner App + averages 4.8 from 22 ratings.

### Do Scanner Pro or PDF Document Scanner App + have ads?

Neither Scanner Pro nor PDF Document Scanner App + shows ads.

### Which is updated more often, Scanner Pro or PDF Document Scanner App +?

Scanner Pro ships an update fortnightly, and PDF Document Scanner App + monthly. Most recently, Scanner Pro was updated on September 27, 2026 and PDF Document Scanner App + on September 5, 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.*