# OSRAM DMX Wi vs spacedesk

The clearest difference is rating: spacedesk at 4.7 against OSRAM DMX Wi's 2.3. spacedesk also leads on review sentiment (71% vs 43%) and ratings volume (2.2K vs 4). OSRAM DMX Wi's advantage is in-app purchases (none vs 11). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. spacedesk sells 11 one-off in-app purchases. OSRAM DMX Wi asks for nothing beyond the download.

spacedesk holds the better App Store score, 4.7 against 2.3. That said, the two scores are not equally well evidenced: spacedesk has 2.2K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 43% of OSRAM DMX Wi's written reviews are positive against 71% of spacedesk's.

OSRAM DMX Wi ships an update every 2 months, spacedesk every 3 weeks. The most recent releases landed on October 6, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | OSRAM DMX Wi | spacedesk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (4 ratings)](https://appshunter.io/ios/app/osram-dmx-wi-fi-controller/id577852124/reviews) | **[4.7 (2.2K ratings)](https://appshunter.io/ios/app/spacedesk-usb-display-for-pc/id1069217220/reviews)** |
| Number of ratings | 4 | **2.2K** |
| Positive reviews | 42.9% of reviews | **71.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 17 MB |
| Requires iOS | **8.0** | 9.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OSRAM SYLVANIA](https://appshunter.io/developer/510663545) | [datronicsoft Technology GmbH](https://appshunter.io/developer/1069217219) |

## What reviewers say

### OSRAM DMX Wi

[App page](https://appshunter.io/ios/app/osram-dmx-wi-fi-controller/id577852124)

Control up to 512 DMX devices across one universe using your iOS device. This app allows for precise channel level adjustments via sliders or keypad input, with options for live updates or simultaneous sending. User settings are automatically saved.

**Highlights:** DMX protocol implementation, ArtNet II UDP unicast, Control up to 512 devices, 1 universe control, Slider and keypad channel control, Live or simultaneous level updates, Saves user settings

**Features:** macOS Compatibility

**In-app purchases:** none


### spacedesk

[App page](https://appshunter.io/ios/app/spacedesk-usb-display-for-pc/id1069217220)

Extend your Windows PC's desktop to another device wirelessly or via USB. Use your tablet or phone as a drawing tablet or a portable second monitor for travel and productivity.

**Highlights:** Windows desktop extension, Screen mirroring, Remote desktop viewer, Drawing tablet functionality, Wireless display monitor, USB display monitor, Remote control

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Business License: 46-50 Conn. | $9.00 | one-time |
| Business License: 41-45 Conn. | $18.00 | one-time |
| Business License: 1 connection | $19.00 | one-time |
| Business License: 36-40 Conn. | $25.00 | one-time |
| Business License: 31-35 Conn. | $35.00 | one-time |
| Business License: 26-30 Conn. | $45.00 | one-time |
| Business License: 21-25 Conn. | $50.00 | one-time |
| Business License: 16-20 Conn. | $59.00 | one-time |
| Business License: 11-15 Conn. | $60.00 | one-time |
| Business License: 6-10 Conn. | $70.00 | one-time |
| Business License: 2-5 Conn. | $79.00 | one-time |


## Frequently asked questions

### Is OSRAM DMX Wi free?

OSRAM DMX Wi is free to download, with no in-app purchases.

### Is spacedesk free?

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

### Which has better reviews, OSRAM DMX Wi or spacedesk?

spacedesk is rated higher. OSRAM DMX Wi averages 2.3 out of 5 from 4 ratings, while spacedesk averages 4.7 from 2.2K ratings.

### Do OSRAM DMX Wi or spacedesk have ads?

Neither OSRAM DMX Wi nor spacedesk shows ads.

### Which is updated more often, OSRAM DMX Wi or spacedesk?

OSRAM DMX Wi ships an update every 2 months, and spacedesk every 3 weeks. Most recently, OSRAM DMX Wi was updated on October 6, 2026 and spacedesk on October 20, 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.*