# EO.workspace vs Duet Air

The clearest difference is in-app purchases: EO.workspace at none against Duet Air's 2. EO.workspace also leads on ads (none vs shown). Duet Air's advantage is update cadence (every 3 weeks vs every 3 months) and iOS requirement (12.0 vs 17.6). On price and device support there is nothing between them.

Both are free to download. Duet Air sells 2 in-app purchases, starting at $49.99 per year. EO.workspace asks for nothing beyond the download.

EO.workspace ships an update every 3 months, Duet Air every 3 weeks. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | EO.workspace | Duet Air |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (1.9K ratings)](https://appshunter.io/ios/app/duet-air-remote-desktop/id1531326998/reviews)** |
| Number of ratings | — | **1.9K** |
| Positive reviews | — | 23.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Subscription |
| Size | 31 MB | 67 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [IDENTITY, Lda.](https://appshunter.io/developer/1339713507) | [Duet, Inc.](https://appshunter.io/developer/935754063) |

## What reviewers say

### EO.workspace

[App page](https://appshunter.io/ios/app/eoworkspace/id1482969842)

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

**In-app purchases:** none


### Duet Air

[App page](https://appshunter.io/ios/app/duet-air-remote-desktop/id1531326998)

Transform your iPad or iPhone into an advanced remote desktop or an extra display for your Mac or PC. Experience unparalleled performance and zero lag, with touch and gesture support. Offers professional-grade drawing capabilities with Apple Pencil integration for artists and designers.

**Highlights:** Remote desktop functionality, Extra display for Mac/PC, Touch and gesture support, Apple Pencil integration for drawing, Wireless and wired connectivity, Zero lag performance

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Duet Air (Annual) | $49.99 | per year |
| Duet Pro (Annual) | $79.99 | per year |

**What reviewers like**

- 🚀 Smooth performance
- 👍 Easy to set up
- 💡 Useful as a second screen
- 🚀 Zero lag
- 👍 Fantastic app

**What reviewers complain about**

- 🐛 Inconsistent connectivity
- 🐛 Buggy and unstable
- 💰 Expensive subscription
- 🐛 Laggy and low resolution
- 🐛 Crashes and freezes

**Reported bugs**

- Incompatible with Citrix
- Breaks Windows network
- Bricked user's PC
- Login screen issues
- Inconsistent performance

**Requested features**

- Support for older devices
- Improve wireless stability
- Add audio support
- Better integration with drawing apps
- Easier subscription cancellation


## Frequently asked questions

### Is EO.workspace free?

EO.workspace is free to download, with no in-app purchases.

### Is Duet Air free?

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

### Do EO.workspace or Duet Air have ads?

Duet Air shows ads; EO.workspace does not.

### Which is updated more often, EO.workspace or Duet Air?

EO.workspace ships an update every 3 months, and Duet Air every 3 weeks. Most recently, EO.workspace was updated on October 25, 2026 and Duet Air on October 27, 2026.

---

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