# Duet Display vs Shadow PC

The clearest difference is rating: Duet Display at 4.4 against Shadow PC's 3.7. Duet Display also leads on ratings volume (49K vs 1.9K) and iOS requirement (12.0 vs 15.0). Shadow PC's advantage is in-app purchases (none vs 6) and ads (none vs shown). On price, review sentiment, update cadence 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. Shadow PC asks for nothing beyond the download.

Duet Display holds the better App Store score, 4.4 against 3.7. That said, the two scores are not equally well evidenced: Duet Display has 49K ratings behind it against 1.9K, so its average is the more settled of the two. Written reviews split almost evenly too, at 46% and 45% positive.

Duet Display ships an update every 3 weeks, Shadow PC every 6 weeks. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Duet Display | Shadow PC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (49K ratings)](https://appshunter.io/ios/app/duet-display/id935754064/reviews)** | [3.7 (1.9K ratings)](https://appshunter.io/ios/app/shadow-pc/id1446621967/reviews) |
| Number of ratings | **49K** | 1.9K |
| Positive reviews | **45.5% of reviews** | 45.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 69 MB | 48 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod, Vision Pro | iPhone, iPad, iPod, Apple TV |
| Age rating | 4+ | 17+ |
| Developer | [Duet, Inc.](https://appshunter.io/developer/935754063) | [Blade SAS](https://appshunter.io/developer/1337702676) |

## What reviewers say

### 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


### Shadow PC

[App page](https://appshunter.io/ios/app/shadow-pc/id1446621967)

Access your powerful Windows 10 PC from any device, anywhere. Stream your high-end computer with all its software and connect your peripherals. Enjoy a full PC experience on your mobile, tablet, or TV.

**Highlights:** Access full Windows 10 PC, Use on any device, Low bandwidth support, Connect peripherals, Automatic resolution scaling

**Features:** Game Controller support, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Great for gaming and productivity
- 🚀 Powerful cloud PC experience
- 👍 Convenient mobile access
- 👍 Smooth streaming quality
- 💡 Allows full PC experience on mobile

**What reviewers complain about**

- 🐛 Connectivity issues and crashes
- 🐛 Buggy and unreliable performance
- 🔋 High data consumption
- 💰 Expensive subscription
- 👎 Lack of mouse/keyboard support

**Reported bugs**

- Login issues and session expiration problems
- Compatibility problems with certain devices
- Frequent disconnections and unstable connections
- Resolution and scaling issues on mobile devices

**Requested features**

- Add custom layout options for virtual controller
- Improve mouse and keyboard support
- Implement better microphone and camera integration
- Add scrolling gestures for touch controls
- Provide more storage options


## Frequently asked questions

### Is Duet Display free?

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

### Is Shadow PC free?

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

### Which has better reviews, Duet Display or Shadow PC?

Duet Display is rated higher. Duet Display averages 4.4 out of 5 from 49K ratings, while Shadow PC averages 3.7 from 1.9K ratings.

### Do Duet Display or Shadow PC have ads?

Duet Display shows ads; Shadow PC does not.

### Which is updated more often, Duet Display or Shadow PC?

Duet Display ships an update every 3 weeks, and Shadow PC every 6 weeks. Most recently, Duet Display was updated on September 24, 2026 and Shadow PC on September 23, 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.*