# TVI Viewer vs AirScan

The clearest difference is rating: TVI Viewer at 5.0 against AirScan's 4.4. TVI Viewer also leads on iOS requirement (6.0 vs 13.0). AirScan's advantage is ratings volume (454 vs 1) and review sentiment (73% vs 50%). On price, update cadence, ads and in-app purchases there is nothing between them.

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

TVI Viewer holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: AirScan has 454 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 50% of TVI Viewer's written reviews are positive against 73% of AirScan's, so the app with the better star average is not the one people write more warmly about.

TVI Viewer ships an update every 3 months, AirScan every 2 months. The most recent releases landed on October 9, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | TVI Viewer | AirScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tvi-viewer/id382575386/reviews)** | [4.4 (454 ratings)](https://appshunter.io/ios/app/airscan-docs-scanner-to-pdf/id803059426/reviews) |
| Number of ratings | 1 | **454** |
| Positive reviews | 50.0% of reviews | **73.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 6 MB | 15 MB |
| Requires iOS | **6.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Digital Barriers](https://appshunter.io/developer/897818618) | [airSlate, Inc.](https://appshunter.io/developer/565493707) |

## What reviewers say

### TVI Viewer

[App page](https://appshunter.io/ios/app/tvi-viewer/id382575386)

This application allows users to view live video streams and control compatible cameras remotely. It provides access to edge archives, HD streaming, and audio playback from TVI encoders. Users can manage a list of servers and recently viewed streams, with full PTZ camera control.

**Highlights:** View live video streams, Control PTZ cameras, Access edge archive, HD stream viewing, Audio playback, Manage server lists

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 TVI Viewer free?

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

### Is AirScan free?

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

### Which has better reviews, TVI Viewer or AirScan?

TVI Viewer is rated higher. TVI Viewer averages 5.0 out of 5 from 1 ratings, while AirScan averages 4.4 from 454 ratings.

### Do TVI Viewer or AirScan have ads?

Neither TVI Viewer nor AirScan shows ads.

### Which is updated more often, TVI Viewer or AirScan?

TVI Viewer ships an update every 3 months, and AirScan every 2 months. Most recently, TVI Viewer was updated on October 9, 2026 and AirScan 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.*