# Luna Display vs SkyMarks

The clearest difference is monetization model: SkyMarks at free against Luna Display's paid. SkyMarks also leads on update cadence (every 5 days vs every 2 months) and device support (3 vs 1). Luna Display's advantage is ratings volume (4K vs 2) and iOS requirement (12.1 vs 17.6). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SkyMarks holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Luna Display has 4K ratings behind it against 2, so its average is the more settled of the two.

Luna Display ships an update every 2 months, SkyMarks every 5 days. The most recent releases landed on September 22, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Luna Display | SkyMarks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (4K ratings)](https://appshunter.io/ios/app/luna-display/id1250259715/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/skymarks/id6739005862/reviews)** |
| Number of ratings | **4K** | 2 |
| Positive reviews | 76.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Paid | **Free** |
| Size | 67 MB | 13 MB |
| Requires iOS | **12.1** | 17.6 |
| Devices | iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Astro HQ](https://appshunter.io/developer/934510729) | [Old Jewel Software](https://appshunter.io/developer/284830318) |

## What reviewers say

### Luna Display

[App page](https://appshunter.io/ios/app/luna-display/id1250259715)

Transform your iPad into a wireless second display for your Mac or PC. This hardware-enabled solution offers low latency and high image quality, supporting touch gestures and Apple Pencil for a seamless extension of your computer's capabilities.

**Highlights:** Wireless second display for Mac/PC, Supports touch and Apple Pencil, Low latency performance, Mix and match devices (PC-to-iPad, Mac-to-iPad), Headless mode for Mac mini/Pro, Connect via Wi-Fi or USB

**In-app purchases:** none

**What reviewers like**

- 🚀 Reliable even when Sidecar is not
- 🚀 Absolutely magic in every respect
- 🚀 Headless Mac
- 👍 Great software
- 🚀 Really Cool Way to Use IPad with Windows or Mac

**What reviewers complain about**

- 🔑 Keyboard Input on screen…
- 🐛 Constantly begging for a rating
- 🔑 Nice product if connected by wire
- 🐛 Cannot right click with pencil
- 🔑 No full screen on iPadOS 18.2 external displays.

**Reported bugs**

- No full screen on iPadOS 18.2 external displays.
- Does not work anymore
- Cannot pair with windows PC

**Requested features**

- Portrait mode
- Locked cursor support
- Magic Keyboard Support
- Automatic login in headless mode


### SkyMarks

[App page](https://appshunter.io/ios/app/skymarks/id6739005862)

This app helps you save and organize posts from the Bluesky social media platform. It allows you to bookmark content from your browser and access it later across all your Apple devices. Features include searching by text, author, or image content, and organizing bookmarks with tags.

**Highlights:** Bookmark Bluesky posts, Cross-device synchronization, Search by text, author, or image, Tagging and filtering, Organize bookmarked content

**In-app purchases:** none


## Frequently asked questions

### Is Luna Display free?

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

### Is SkyMarks free?

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

### Which has better reviews, Luna Display or SkyMarks?

SkyMarks is rated higher. Luna Display averages 4.8 out of 5 from 4K ratings, while SkyMarks averages 5.0 from 2 ratings.

### Do Luna Display or SkyMarks have ads?

Neither Luna Display nor SkyMarks shows ads.

### Which is updated more often, Luna Display or SkyMarks?

Luna Display ships an update every 2 months, and SkyMarks every 5 days. Most recently, Luna Display was updated on September 22, 2026 and SkyMarks on June 11, 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.*