# AirScan vs One Scan

The clearest difference is review sentiment: AirScan at 73% against One Scan's 26%. AirScan also leads on in-app purchases (none vs 10) and iOS requirement (13.0 vs 26.0). One Scan's advantage is rating (4.7 vs 4.4) and ratings volume (12K vs 454). On price, ads and device support there is nothing between them.

Both are free to download. One Scan sells 10 in-app purchases, starting at $3.99 per 7 days. AirScan asks for nothing beyond the download.

One Scan holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: One Scan has 12K ratings behind it against 454, so its average is the more settled of the two. Written reviews complicate that: 73% of AirScan's written reviews are positive against 26% of One Scan's, so the app with the better star average is not the one people write more warmly about.

AirScan ships an update every 2 months, One Scan monthly. Both last shipped on October 29, 2026.

## The numbers

| Metric | AirScan | One Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (454 ratings)](https://appshunter.io/ios/app/airscan-docs-scanner-to-pdf/id803059426/reviews) | **[4.7 (12K ratings)](https://appshunter.io/ios/app/one-scan-pdf-doc-scanner/id1450144832/reviews)** |
| Number of ratings | 454 | **12K** |
| Positive reviews | **73.5% of reviews** | 26.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Freemium |
| Size | 15 MB | 41 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [airSlate, Inc.](https://appshunter.io/developer/565493707) | [App Rover](https://appshunter.io/developer/1448355489) |

## What reviewers say

### 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


### One Scan

[App page](https://appshunter.io/ios/app/one-scan-pdf-doc-scanner/id1450144832)

Easily scan, convert, and sign documents from your device. Organize your business and personal files with features like auto-detection, flash, and folder management. Edit, e-sign, and share your scanned documents quickly and efficiently.

**Highlights:** Scan documents with auto-detection, Convert to PDF instantly, E-sign and paraph files, Organize with folders and search, Share via email and text, Import files from cloud storage

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Pass | $3.99 | per 7 days |
| Weekly Premium Pass | $5.99 | per 7 days |
| Scanner Premium Pass | $7.99 | per 7 days |
| Monthly Premium Pass | $9.99 | per month |
| Monthly Premium Pass | $9.99 | per month |
| Annual Premium Pass | $29.99 | per year |
| Annually Premium Pass | $49.99 | per year |
| Yearly Premium Pass | $49.99 | per year |
| Yearly Premium Pass. | $49.99 | per year |
| Annually Premium Pass | $59.99 | per year |

**What reviewers like**

- 🚀 Fast and easy to use
- 📸 Excellent image quality
- 💾 Convenient document storage

**What reviewers complain about**

- 🐛 Crashes and stability issues
- 💰 Expensive subscription model
- 🔒 Difficulty cancelling subscription

**Reported bugs**

- App freezes and becomes unresponsive
- Scans not saving properly
- Subscription charges continue even after cancellation

**Requested features**

- Free tier with limited scans
- Ability to export scans to cloud storage
- Better customer support and communication


## Frequently asked questions

### Is AirScan free?

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

### Is One Scan free?

One Scan is free to download, with in-app purchases available.

### Which has better reviews, AirScan or One Scan?

One Scan is rated higher. AirScan averages 4.4 out of 5 from 454 ratings, while One Scan averages 4.7 from 12K ratings.

### Do AirScan or One Scan have ads?

Neither AirScan nor One Scan shows ads.

### Which is updated more often, AirScan or One Scan?

AirScan ships an update every 2 months, and One Scan monthly. Most recently, AirScan was updated on October 29, 2026 and One Scan on October 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.*