# iDisplay vs Yam Display

The clearest difference is review sentiment: Yam Display at 70% against iDisplay's 20%. Yam Display also leads on rating (4.3 vs 1.9). iDisplay's advantage is price (Free vs $7.99) and in-app purchases (none vs 2). On ratings volume, update cadence, ads and device support there is nothing between them.

iDisplay is free to download; Yam Display costs $7.99 up front. Yam Display sells 2 one-off in-app purchases. iDisplay asks for nothing beyond the download.

Yam Display holds the better App Store score, 4.3 against 1.9. Both are backed by a comparable volume of ratings — 105 and 82 respectively. Written reviews point the same way: 20% of iDisplay's written reviews are positive against 70% of Yam Display's.

iDisplay ships an update every 6 weeks, Yam Display every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | iDisplay | Yam Display |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Rating | [1.9 (105 ratings)](https://appshunter.io/ios/app/idisplay/id363500805/reviews) | **[4.3 (82 ratings)](https://appshunter.io/ios/app/yam-display/id1024395134/reviews)** |
| Number of ratings | **105** | 82 |
| Positive reviews | 19.7% of reviews | **70.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 36 MB | 4 MB |
| Requires iOS | 8.0 | **7.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SHAPE GmbH](https://appshunter.io/developer/285688937) | [Yamstu Inc.](https://appshunter.io/developer/1024395133) |

## What reviewers say

### iDisplay

[App page](https://appshunter.io/ios/app/idisplay/id363500805)

Transform your iPhone or iPad into a touch-enabled secondary display for your Mac or Windows computer. Extend your desktop space, interact with apps like Excel and Photoshop, and enjoy a seamless extension of your computer's capabilities wirelessly or via cable.

**Highlights:** External touch-screen display, Mirror or extend desktop, Full desktop app support, Touch interaction, Wireless or cable connection, Portrait/landscape rotation, Retina display support

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Works as advertised
- 👍 Useful for extending display
- 💡 Ability to control iPad with mouse

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 Causes system crashes
- 🐛 Laggy performance
- 🐛 Resolution/scaling problems
- 🔋 High resource consumption

**Reported bugs**

- Incompatibility with newer OS versions
- Phantom display issues
- Crashes and freezes

**Requested features**

- Support for more devices and OSes
- Improved responsiveness and stability
- Better resolution handling
- Wired connection option


### Yam Display

[App page](https://appshunter.io/ios/app/yam-display/id1024395134)

Transform your iPad or iPhone into a second display for your Mac using a USB connection. Enjoy lag-free browsing and video playback, and control your Mac with touch gestures. Enhance multitasking with Split View and streamline your workflow with features like Drag and Drop and Teleprompter Mode.

**Highlights:** Second display for Mac, USB wired connection, Minimal lag, Touch gesture control, Split View support, Drag and Drop (In-App Purchase), Teleprompter Mode (In-App Purchase)

**Features:** Vision Pro support

**In-app purchases (2)**

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


## Frequently asked questions

### Is iDisplay free?

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

### Is Yam Display free?

Yam Display costs $7.99, and also offers in-app purchases.

### Which has better reviews, iDisplay or Yam Display?

Yam Display is rated higher. iDisplay averages 1.9 out of 5 from 105 ratings, while Yam Display averages 4.3 from 82 ratings.

### Do iDisplay or Yam Display have ads?

Neither iDisplay nor Yam Display shows ads.

### Which is updated more often, iDisplay or Yam Display?

iDisplay ships an update every 6 weeks, and Yam Display every 3 months. Most recently, iDisplay was updated on October 24, 2026 and Yam Display on October 24, 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.*