# Wireless Image Utility vs Bluetooth U

Wireless Image Utility and Bluetooth U both sit at 2.8 stars, but that hides the real split: 47% of Bluetooth U's written reviews are positive against 0% of Wireless Image Utility's. Wireless Image Utility's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Bluetooth U sells 3 one-off in-app purchases. Wireless Image Utility asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 2.8 for Wireless Image Utility against 2.7 for Bluetooth U. Both are backed by a comparable volume of ratings — 6 and 17 respectively. Written reviews are what separate them: 0% of Wireless Image Utility's written reviews are positive against 47% of Bluetooth U's.

Wireless Image Utility ships an update every 4 months, Bluetooth U every 2 months. The most recent releases landed on July 4, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Wireless Image Utility | Bluetooth U |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (6 ratings)](https://appshunter.io/ios/app/wireless-image-utility/id465540941/reviews)** | [2.7 (17 ratings)](https://appshunter.io/ios/app/bluetooth-u/id526268815/reviews) |
| Number of ratings | 6 | **17** |
| Positive reviews | 0.0% of reviews | **47.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 14 MB | 40 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Sharp NEC Display Solutions, Ltd.](https://appshunter.io/developer/465536525) | [锦文 游](https://appshunter.io/developer/406832160) |

## What reviewers say

### Wireless Image Utility

[App page](https://appshunter.io/ios/app/wireless-image-utility/id465540941)

Project photos, documents, and web pages wirelessly to compatible NEC projectors from your mobile device. Features real-time camera projection, annotation tools, and projector control. Supports multiple simultaneous connections and split-screen display.

**Highlights:** Wireless image and document projection, Real-time camera projection, Web page projection, Annotation and pointer tools, Projector control features, Multiple device connections, Split-screen display

**In-app purchases:** none


### Bluetooth U

[App page](https://appshunter.io/ios/app/bluetooth-u/id526268815)

Easily transfer any type of file between your Apple devices using Bluetooth. This app also offers robust local file management, including sharing via Wi-Fi and USB, and a versatile file viewer for documents, photos, and videos.

**Highlights:** Bluetooth file transfer, No file type restrictions, Wi-Fi and USB file sharing, Local file management, Document and media viewer, Folder transfers, Photo library transfers

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $0.99 | one-time |
| Sync address book via bluetooth | $0.99 | one-time |
| Full Version | $1.99 | one-time |

**What reviewers like**

- 🚀 Fast transfer speeds (sometimes)
- 👍 Easy to use (for some)
- 💡 Can transfer files without WiFi
- 👍 Works for multiplayer games
- 👍 Good for transferring photos

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Does not connect
- 🐛 Does not work
- 🐛 Paid version doesn't work
- 🐛 Many ads

**Reported bugs**

- App crashes on startup
- Cannot connect to devices
- Paid version does not work
- App crashes after update
- Location services required

**Requested features**

- Custom file sorting option
- Develop an app to use phone as Bluetooth headset
- Support for remote FTP, media server, and remote folders
- Improve UI layout on iPad
- Allow app to stay connected


## Frequently asked questions

### Is Wireless Image Utility free?

Wireless Image Utility is free to download, with no in-app purchases.

### Is Bluetooth U free?

Bluetooth U is free to download, with in-app purchases available.

### Which has better reviews, Wireless Image Utility or Bluetooth U?

Wireless Image Utility is rated higher. Wireless Image Utility averages 2.8 out of 5 from 6 ratings, while Bluetooth U averages 2.7 from 17 ratings.

### Do Wireless Image Utility or Bluetooth U have ads?

Bluetooth U shows ads; Wireless Image Utility does not.

### Which is updated more often, Wireless Image Utility or Bluetooth U?

Wireless Image Utility ships an update every 4 months, and Bluetooth U every 2 months. Most recently, Wireless Image Utility was updated on July 4, 2026 and Bluetooth U on September 22, 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.*