# U vs File Cube

The clearest difference is in-app purchases: U at none against File Cube's 1. U also leads on iOS requirement (9.2 vs 11.0). File Cube's advantage is update cadence (every 6 days vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. File Cube sells 1 one-off in-app purchase. U asks for nothing beyond the download.

U ships an update fortnightly, File Cube every 6 days. The most recent releases landed on September 8, 2026 and May 19, 2026 respectively.

## The numbers

| Metric | U | File Cube |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/u-file/id1272474965/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Monetization | Free | — |
| Size | 96 MB | 5 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) | [ilan TETRUASHVILI](https://appshunter.io/developer/940821251) |

## 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


### File Cube

[App page](https://appshunter.io/ios/app/file-cube/id1510422012)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FileCube Full Version | $4.99 | one-time |


## Frequently asked questions

### Is U free?

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

### Is File Cube free?

File Cube is free to download, with in-app purchases available.

### Do U or File Cube have ads?

Neither U nor File Cube shows ads.

### Which is updated more often, U or File Cube?

U ships an update fortnightly, and File Cube every 6 days. Most recently, U was updated on September 8, 2026 and File Cube on May 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.*