# Wireless Image Utility vs Duet Display

The clearest difference is review sentiment: Duet Display at 46% against Wireless Image Utility's 0%. Duet Display also leads on rating (4.4 vs 2.4) and ratings volume (49K vs 5). Wireless Image Utility's advantage is in-app purchases (none vs 6) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Duet Display sells 6 in-app purchases, starting at $3.99 per month. Wireless Image Utility asks for nothing beyond the download.

Duet Display holds the better App Store score, 4.4 against 2.4. That said, the two scores are not equally well evidenced: Duet Display has 49K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 0% of Wireless Image Utility's written reviews are positive against 46% of Duet Display's.

Wireless Image Utility ships an update every 4 months, Duet Display every 3 weeks. The most recent releases landed on November 1, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Wireless Image Utility | Duet Display |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (5 ratings)](https://appshunter.io/ios/app/wireless-image-utility/id465540941/reviews) | **[4.4 (49K ratings)](https://appshunter.io/ios/app/duet-display/id935754064/reviews)** |
| Number of ratings | 5 | **49K** |
| Positive reviews | 0.0% of reviews | **45.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 14 MB | 59 MB |
| Requires iOS | **7.0** | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Vision Pro** |
| Age rating | 17+ | 4+ |
| Developer | [Sharp NEC Display Solutions, Ltd.](https://appshunter.io/developer/465536525) | [Duet, Inc.](https://appshunter.io/developer/935754063) |

## 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


### Duet Display

[App page](https://appshunter.io/ios/app/duet-display/id935754064)

Transform your iPad or iPhone into an advanced, lag-free extra display for your Mac or PC. Interact with your computer using touch and gestures, and unlock professional drawing capabilities with Apple Pencil support.

**Highlights:** Extra display for Mac & PC, Lag-free performance, Touch and gesture support, Apple Pencil integration, Professional drawing tools, Portable productivity

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Duet Starter (Monthly) | $3.99 | per month |
| Duet Air (Monthly) | $5.99 | per month |
| Duet Pro | $7.99 | per month |
| Duet Starter (Annual) | $39.99 | per year |
| Duet Air (Annual) | $49.99 | per year |
| Duet Pro (Annual) | $79.99 | per year |

**What reviewers like**

- 🚀 Works seamlessly as a second screen
- 👍 Useful for productivity and multitasking
- 🎨 Great for artists and designers
- 💻 Extends desktop to iPad
- ⭐ Excellent customer support

**What reviewers complain about**

- 🐛 Connectivity issues and crashes
- 🔋 High battery consumption
- 🔒 Subscription model for full functionality
- 🔍 Confusing setup process
- 💸 Expensive for the features provided

**Reported bugs**

- Incompatibility with certain software and drivers
- Laggy performance and input delays
- Unreliable connection and frequent disconnects

**Requested features**

- Improved resolution and scaling options
- Better support for older devices and Windows
- More customization and control over settings
- Wireless connectivity without subscription


## Frequently asked questions

### Is Wireless Image Utility free?

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

### Is Duet Display free?

Duet Display is free to download, with in-app purchases available.

### Which has better reviews, Wireless Image Utility or Duet Display?

Duet Display is rated higher. Wireless Image Utility averages 2.4 out of 5 from 5 ratings, while Duet Display averages 4.4 from 49K ratings.

### Do Wireless Image Utility or Duet Display have ads?

Duet Display shows ads; Wireless Image Utility does not.

### Which is updated more often, Wireless Image Utility or Duet Display?

Wireless Image Utility ships an update every 4 months, and Duet Display every 3 weeks. Most recently, Wireless Image Utility was updated on November 1, 2026 and Duet Display on November 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*