# Air Doc Viewer vs File Transfer

The clearest difference is rating: File Transfer at 4.0 against Air Doc Viewer's 3.0. File Transfer also leads on review sentiment (42% vs 0%) and in-app purchases (none vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Air Doc Viewer sells 1 one-off in-app purchase. File Transfer asks for nothing beyond the download.

File Transfer holds the better App Store score, 4.0 against 3.0. That said, the two scores are not equally well evidenced: File Transfer has 284 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of Air Doc Viewer's written reviews are positive against 42% of File Transfer's.

Air Doc Viewer ships an update every 20 months, File Transfer every 3 months. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Air Doc Viewer | File Transfer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (3 ratings)](https://appshunter.io/ios/app/air-doc-viewer/id1188008802/reviews) | **[4.0 (284 ratings)](https://appshunter.io/ios/app/file-transfer-snapdrop/id6449968249/reviews)** |
| Number of ratings | 3 | **284** |
| Positive reviews | 0.0% of reviews | **42.1% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 20 months | **Every 3 months** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 9 MB | 27 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IT Traunau](https://appshunter.io/developer/326305093) | [晓珍 胡](https://appshunter.io/developer/1673886500) |

## What reviewers say

### Air Doc Viewer

[App page](https://appshunter.io/ios/app/air-doc-viewer/id1188008802)

Securely transfer documents, images, and music between your iOS devices and computers without using the cloud. Files remain on your local network and are encrypted during transmission. Access files via a web browser and protect sensitive data with a private area.

**Highlights:** Local network file transfer, Encrypted transmissions, Private file area with TouchID/password, Web browser access from any OS, Stream media to browser or AppleTV, Use iPad as secondary Mac display, Drag and drop file transfer

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Air Doc Pro Upgrade | $2.99 | one-time |


### File Transfer

[App page](https://appshunter.io/ios/app/file-transfer-snapdrop/id6449968249)

Easily send photos, videos, and files to other devices wirelessly. This app simplifies file transfer between iPhones, iPads, and Macs without needing an internet connection or uploading to servers.

**Highlights:** Quick photo and video transfer, Custom folder names and sorting, Cross-device file sharing, Wireless transfer without cables, Locate nearby devices easily, Data security protection, No internet connection required

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

**In-app purchases:** none


## Frequently asked questions

### Is Air Doc Viewer free?

Air Doc Viewer is free to download, with in-app purchases available.

### Is File Transfer free?

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

### Which has better reviews, Air Doc Viewer or File Transfer?

File Transfer is rated higher. Air Doc Viewer averages 3.0 out of 5 from 3 ratings, while File Transfer averages 4.0 from 284 ratings.

### Do Air Doc Viewer or File Transfer have ads?

Both Air Doc Viewer and File Transfer show ads.

### Which is updated more often, Air Doc Viewer or File Transfer?

Air Doc Viewer ships an update every 20 months, and File Transfer every 3 months. Most recently, Air Doc Viewer was updated on October 18, 2026 and File Transfer on October 24, 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.*