# Duet Display vs ARRI LiCo

The clearest difference is review sentiment: Duet Display at 45% against ARRI LiCo's 0%. Duet Display also leads on ratings volume (49K vs 1) and update cadence (every 3 weeks vs every 3 months). ARRI LiCo's advantage is rating (5.0 vs 4.4) and in-app purchases (none vs 6). 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. ARRI LiCo asks for nothing beyond the download.

ARRI LiCo holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Duet Display has 49K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 45% of Duet Display's written reviews are positive against 0% of ARRI LiCo's, so the app with the better star average is not the one people write more warmly about.

Duet Display ships an update every 3 weeks, ARRI LiCo every 3 months. The most recent releases landed on October 26, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Duet Display | ARRI LiCo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (49K ratings)](https://appshunter.io/ios/app/duet-display/id935754064/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/arri-lico/id6444045427/reviews)** |
| Number of ratings | **49K** | 1 |
| Positive reviews | **45.5% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 59 MB | 29 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Vision Pro** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Duet, Inc.](https://appshunter.io/developer/935754063) | [ARRI Group](https://appshunter.io/developer/733009342) |

## 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


### ARRI LiCo

[App page](https://appshunter.io/ios/app/arri-lico/id6444045427)

Control ARRI SkyPanel X and Orbiter lighting fixtures remotely via Bluetooth from your mobile device. Adjust lighting settings, manage arrays, and experience seamless operation without additional tools. Compatible with iOS devices.

**Highlights:** Remote Bluetooth control, SkyPanel X and Orbiter compatibility, Adjust lighting settings, Manage X22/X23 arrays, Seamless integration

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

**In-app purchases:** none


## Frequently asked questions

### Is Duet Display free?

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

### Is ARRI LiCo free?

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

### Which has better reviews, Duet Display or ARRI LiCo?

ARRI LiCo is rated higher. Duet Display averages 4.4 out of 5 from 49K ratings, while ARRI LiCo averages 5.0 from 1 ratings.

### Do Duet Display or ARRI LiCo have ads?

Duet Display shows ads; ARRI LiCo does not.

### Which is updated more often, Duet Display or ARRI LiCo?

Duet Display ships an update every 3 weeks, and ARRI LiCo every 3 months. Most recently, Duet Display was updated on October 26, 2026 and ARRI LiCo on October 6, 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.*