# Yam Air vs spacedesk

The clearest difference is price: spacedesk at Free against Yam Air's $3.99. spacedesk also leads on rating (4.7 vs 3.9) and update cadence (every 3 weeks vs every 3 months). Yam Air's advantage is iOS requirement (8.0 vs 15.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

spacedesk is free to download; Yam Air costs $3.99 up front. Yam Air sells 2 one-off in-app purchases and spacedesk sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

spacedesk holds the better App Store score, 4.7 against 3.9. That said, the two scores are not equally well evidenced: spacedesk has 2.3K ratings behind it against 75, so its average is the more settled of the two. Written reviews point the same way: 56% of Yam Air's written reviews are positive against 71% of spacedesk's.

Yam Air ships an update every 3 months, spacedesk every 3 weeks. Both last shipped on November 6, 2026.

## The numbers

| Metric | Yam Air | spacedesk |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [3.9 (75 ratings)](https://appshunter.io/ios/app/yam-air/id1062358764/reviews) | **[4.7 (2.3K ratings)](https://appshunter.io/ios/app/spacedesk-usb-display-for-pc/id1069217220/reviews)** |
| Number of ratings | 75 | **2.3K** |
| Positive reviews | 55.8% of reviews | **71.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 4 MB | 8 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yamstu Inc.](https://appshunter.io/developer/1024395133) | [datronicsoft Technology GmbH](https://appshunter.io/developer/1069217219) |

## What reviewers say

### Yam Air

[App page](https://appshunter.io/ios/app/yam-air/id1062358764)

Transform your iPad or iPhone into a wireless second display for your Mac. Connect easily via Wi-Fi or AirDrop for enhanced productivity, with touch gesture controls and virtual keyboard support. Unlock advanced features like drag and drop with an in-app purchase.

**Highlights:** Wireless second display, Extend or mirror display, Touch gesture control, Virtual keyboard, Drag and Drop support, Teleprompter Mode

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Teleprompter Mode | Free | one-time |
| Drag and Drop | $1.99 | one-time |

**What reviewers like**

- ✨ Revives old iPads
- 💰 Affordable one-time purchase
- 🔌 Works well wired
- 🚀 Smooth performance (sometimes)
- 💡 Useful for reference/secondary screen

**What reviewers complain about**

- 🐛 Frequent lag/stuttering
- ❌ Connection issues/unstable
- 🐛 Freezes/crashes often
- ⚫ Screen goes black
- 🚫 Doesn't work for some users

**Reported bugs**

- Connection fails repeatedly
- App crashes after a few seconds
- Screen goes black, only cursor visible
- Freezes during typing or tab switching
- Screen hangs and lags

**Requested features**

- Stream audio from MacMini
- Virtual keyboard support
- On-screen keyboard support
- Add sound playback on iPad
- Allow choosing sound output device


### 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 (10)**

| 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: 2-5 Conn. | $79.00 | one-time |


## Frequently asked questions

### Is Yam Air free?

Yam Air costs $3.99, and also offers in-app purchases.

### Is spacedesk free?

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

### Which has better reviews, Yam Air or spacedesk?

spacedesk is rated higher. Yam Air averages 3.9 out of 5 from 75 ratings, while spacedesk averages 4.7 from 2.3K ratings.

### Do Yam Air or spacedesk have ads?

Neither Yam Air nor spacedesk shows ads.

### Which is updated more often, Yam Air or spacedesk?

Yam Air ships an update every 3 months, and spacedesk every 3 weeks. Most recently, Yam Air was updated on November 6, 2026 and spacedesk on November 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.*