# AirScan vs iDocument Scanner

The clearest difference is ads: AirScan at none against iDocument Scanner's shown. AirScan also leads on ratings volume (455 vs 5) and rating (4.4 vs 4.2). iDocument Scanner's advantage is review sentiment (100% vs 73%). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AirScan holds the better App Store score, 4.4 against 4.2. That said, the two scores are not equally well evidenced: AirScan has 455 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 73% of AirScan's written reviews are positive against 100% of iDocument Scanner'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, iDocument Scanner every 3 months. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | AirScan | iDocument Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (455 ratings)](https://appshunter.io/ios/app/airscan-docs-scanner-to-pdf/id803059426/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/idocument-scanner-pdf-scan/id1570584849/reviews) |
| Number of ratings | **455** | 5 |
| Positive reviews | 73.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | **Free** | Ad-supported |
| Size | 15 MB | 55 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [airSlate, Inc.](https://appshunter.io/developer/565493707) | [Raja Muhammad Arslan Zafar](https://appshunter.io/developer/1551490943) |

## 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


### iDocument Scanner

[App page](https://appshunter.io/ios/app/idocument-scanner-pdf-scan/id1570584849)

Transform your device into a portable scanner to digitize documents, receipts, and more. Easily edit, convert to PDF, and add signatures. Share your scanned files instantly.

**Highlights:** Scan documents using camera or photos, Edit and enhance scan quality, Convert to PDF, Image, or Text, Add digital signatures, OCR for text extraction, Scan QR and Barcodes, Share via social media and email

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AirScan free?

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

### Is iDocument Scanner free?

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

### Which has better reviews, AirScan or iDocument Scanner?

AirScan is rated higher. AirScan averages 4.4 out of 5 from 455 ratings, while iDocument Scanner averages 4.2 from 5 ratings.

### Do AirScan or iDocument Scanner have ads?

iDocument Scanner shows ads; AirScan does not.

### Which is updated more often, AirScan or iDocument Scanner?

AirScan ships an update every 2 months, and iDocument Scanner every 3 months. Most recently, AirScan was updated on October 13, 2026 and iDocument Scanner on October 2, 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.*