# U vs iTrunSo Lite

The clearest difference is rating: U at 5.0 against iTrunSo Lite's 4.0. U also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (9.2 vs 11.0). On price, ratings volume, 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.

U holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

U ships an update fortnightly, iTrunSo Lite every 2 months. The most recent releases landed on October 10, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | U | iTrunSo Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/u-file/id1272474965/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/itrunso-lite-lite-and-simple/id1480197468/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 35.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | Free |
| Size | 96 MB | 8 MB |
| Requires iOS | **9.2** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Ningbo Wanyou Electronic Technology Co., Ltd.](https://appshunter.io/developer/1228091713) | [可兵 毛](https://appshunter.io/developer/1447772967) |

## What reviewers say

### U

[App page](https://appshunter.io/ios/app/u-file/id1272474965)

Manage documents stored on u-nas and other FTP/WebDAV servers. Download files to your device, upload files in reverse, and perform local file operations like editing and deleting. Requires U-NAS for full functionality.

**Highlights:** Manage FTP and WebDAV servers, Download files to mobile device, Upload files from mobile device, Edit local files, Delete local files, Manage multiple server devices

**Features:** macOS Compatibility

**In-app purchases:** none


### iTrunSo Lite

[App page](https://appshunter.io/ios/app/itrunso-lite-lite-and-simple/id1480197468)

This tool simplifies file management on your mobile device, acting like a portable USB drive. It allows for easy file transfer to computers via WiFi, document editing, and compression/decompression of various file formats.

**Highlights:** WiFi file transfer to computer, Document creation and editing, Password-protected access, Zip compression and extraction, HEIF to JPEG conversion, File sorting and searching

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

**In-app purchases:** none


## Frequently asked questions

### Is U free?

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

### Is iTrunSo Lite free?

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

### Which has better reviews, U or iTrunSo Lite?

U is rated higher. U averages 5.0 out of 5 from 1 ratings, while iTrunSo Lite averages 4.0 from 1 ratings.

### Do U or iTrunSo Lite have ads?

Neither U nor iTrunSo Lite shows ads.

### Which is updated more often, U or iTrunSo Lite?

U ships an update fortnightly, and iTrunSo Lite every 2 months. Most recently, U was updated on October 10, 2026 and iTrunSo Lite on October 19, 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.*