# PDF Converter vs AirScan

The clearest difference is in-app purchases: AirScan at none against PDF Converter's 10. AirScan also leads on iOS requirement (13.0 vs 15.0). PDF Converter's advantage is update cadence (fortnightly vs every 2 months) and ratings volume (6K vs 455). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. PDF Converter sells 10 in-app purchases, starting at $4.99 per 7 days. AirScan asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.4 for PDF Converter against 4.4 for AirScan. That said, the two scores are not equally well evidenced: PDF Converter has 6K ratings behind it against 455, so its average is the more settled of the two. Written reviews are what separate them: 67% of PDF Converter's written reviews are positive against 73% of AirScan's.

PDF Converter ships an update fortnightly, AirScan every 2 months. The most recent releases landed on November 9, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | PDF Converter | AirScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (6K ratings)](https://appshunter.io/ios/app/pdf-converter-pdf-editor/id684119875/reviews) | **[4.4 (455 ratings)](https://appshunter.io/ios/app/airscan-docs-scanner-to-pdf/id803059426/reviews)** |
| Number of ratings | **6K** | 455 |
| Positive reviews | 67.4% of reviews | **73.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Subscription | **Free** |
| Size | 468 MB | 15 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Techgear Inc](https://appshunter.io/developer/524933495) | [airSlate, Inc.](https://appshunter.io/developer/565493707) |

## What reviewers say

### PDF Converter

[App page](https://appshunter.io/ios/app/pdf-converter-pdf-editor/id684119875)

This app offers a comprehensive suite of tools for managing, editing, and converting PDF files. It allows users to merge, split, compress, and annotate documents, as well as fill forms and add digital signatures. Convert various file types to PDF and vice versa with ease.

**Highlights:** Merge, split, compress, rotate, unlock, watermark PDFs, Edit PDFs with text, shapes, comments, highlights, Annotate documents with drawing, text boxes, sticky notes, Convert JPG, Word, PPT, Excel, HTML to PDF, Convert PDF to JPG, Word, PPT, Excel, Fill PDF forms and add digital signatures, Password protection and encryption

**Features:** Vision Pro support, SharePlay, iPhone Duo support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Converter Pro with Editor | $4.99 | per 7 days |
| PDF Converter, Monthly Subscription | $9.99 | per month |
| PDF Converter Documents To PDF | $29.99 | per year |
| PDF Converter - Convert to PDF Pro | $49.99 | per year |
| Unlock-Clipboard-text-editing | $0.99 | one-time |
| Unlock-UnLimted Web To PDF | $0.99 | one-time |
| Dropbox,Box,Drive,SkyDrive and Evernote | $0.99 | one-time |
| Remove Ads | $0.99 | one-time |
| PDF Annotation | $0.99 | one-time |
| Unlockall | $19.99 | one-time |

**What reviewers like**

- 🚀 Fast and efficient
- 👍 Easy to use
- 📤 Convenient file sharing
- 🔒 Secure document handling
- 💡 Helpful features

**What reviewers complain about**

- 🔐 Paywall for full functionality
- 🐛 Occasional bugs and crashes
- 💸 Expensive subscription
- 🔍 Confusing navigation
- 📤 Issues with file exports

**Reported bugs**

- Conversion quality issues
- Orientation problems with PDFs
- Unreliable file saving
- Compatibility problems with older devices
- Frequent crashes and freezes

**Requested features**

- Improved file management options
- Seamless integration with cloud storage
- Enhanced PDF editing capabilities
- Customizable user interface
- Better customer support


### AirScan

[App page](https://appshunter.io/ios/app/airscan-docs-scanner-to-pdf/id803059426)

Easily digitize paper documents into high-quality PDFs using your mobile device. Recognize text in multiple languages, edit scans, and convert them to various file formats. Securely store important documents like IDs and licenses within the app.

**Highlights:** Scan documents to PDF, Text recognition (OCR) in 8 languages, Convert to DOCS, XLS, PPT, Edit and enhance scans, Add digital signatures, Email and print scans, Securely store IDs and licenses

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use and intuitive interface
- 🚀 Quick document scanning and sharing
- 📧 Seamless email integration
- 💼 Great for business professionals on-the-go
- 🆓 No excessive in-app purchase prompts

**What reviewers complain about**

- 📏 Limited document size compatibility
- 🖼️ Results similar to basic camera photos
- 🐛 Photos disappear after editing
- 📤 Unreliable email sending
- 🔧 Limited editing features

**Reported bugs**

- Email validation errors preventing app access
- Cursor placement issues when entering information
- App freezing on iPhone 6s Plus
- Incompatibility between app and PDF Filler after updates
- Email sending failures

**Requested features**

- Support for multiple document sizes
- Android version availability
- Advanced PDF editing features
- Built-in printing capability
- Improved photo persistence during editing


## Frequently asked questions

### Is PDF Converter free?

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

### Is AirScan free?

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

### Which has better reviews, PDF Converter or AirScan?

AirScan is rated higher. PDF Converter averages 4.4 out of 5 from 6K ratings, while AirScan averages 4.4 from 455 ratings.

### Do PDF Converter or AirScan have ads?

Neither PDF Converter nor AirScan shows ads.

### Which is updated more often, PDF Converter or AirScan?

PDF Converter ships an update fortnightly, and AirScan every 2 months. Most recently, PDF Converter was updated on November 9, 2026 and AirScan on November 6, 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.*