# Nero AirBurn vs Duet Display

The clearest difference is rating: Duet Display at 4.4 against Nero AirBurn's 3.4. Duet Display also leads on update cadence (every 3 weeks vs every 14 months) and ratings volume (49K vs 8). Nero AirBurn's advantage is in-app purchases (none vs 6). On price, review sentiment, ads 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. Nero AirBurn asks for nothing beyond the download.

Duet Display holds the better App Store score, 4.4 against 3.4. That said, the two scores are not equally well evidenced: Duet Display has 49K ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 50% of Nero AirBurn's written reviews are positive against 46% of Duet Display's, so the app with the better star average is not the one people write more warmly about.

Nero AirBurn ships an update every 14 months, Duet Display every 3 weeks. The most recent releases landed on August 15, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Nero AirBurn | Duet Display |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (8 ratings)](https://appshunter.io/ios/app/nero-airburn/id910953491/reviews) | **[4.4 (49K ratings)](https://appshunter.io/ios/app/duet-display/id935754064/reviews)** |
| Number of ratings | 8 | **49K** |
| Positive reviews | **50.0% of reviews** | 45.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 14 months | **Every 3 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 11 MB | 69 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Nero AG](https://appshunter.io/developer/598875299) | [Duet, Inc.](https://appshunter.io/developer/935754063) |

## What reviewers say

### Nero AirBurn

[App page](https://appshunter.io/ios/app/nero-airburn/id910953491)

Wirelessly transfer media and data from your iPhone, iPad, or iPod touch to Nero Burning ROM for archiving onto CDs, DVDs, or Blu-ray discs. Avoid cables and manage your disc burning process remotely.

**Highlights:** Wireless burning over Wi-Fi, Select media from mobile device, Add files from other apps, Supports CD, DVD, Blu-ray, Rewritable disc formatting, Burning completion notifications

**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 Nero AirBurn free?

Nero AirBurn 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, Nero AirBurn or Duet Display?

Duet Display is rated higher. Nero AirBurn averages 3.4 out of 5 from 8 ratings, while Duet Display averages 4.4 from 49K ratings.

### Do Nero AirBurn or Duet Display have ads?

Both Nero AirBurn and Duet Display show ads.

### Which is updated more often, Nero AirBurn or Duet Display?

Nero AirBurn ships an update every 14 months, and Duet Display every 3 weeks. Most recently, Nero AirBurn was updated on August 15, 2026 and Duet Display on September 28, 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.*