Astropad's Luna Display for Turning an iPad Into a Second Screen for Mac is Now Available

Introduced as a Kickstarter project in 2017, Astropad's Luna Display adapter turns any iPad into a second wireless display for the Mac.

The Astropad software alone is designed to mirror the Mac's display to an iPad, while the Luna Display, which plugs into a Mac using Mini DisplayPort or USB-C, extends the Mac display instead of mirroring it.

astropadluna
Once Luna Display is plugged into a Mac and the Luna Display software has been downloaded, a connected iPad serves as an extension of the Mac, letting Mac content be accessed directly from an iPad.

Astropad began taking pre-orders for Luna Display back in July, and with those orders fulfilled, the adapter is now widely available and can be purchased from the Luna Display website for $79.99.

Top Rated Comments

goomba478

99 months ago

I got this from Kickstarter and it works infinitely better than Duet because of hardware/metal support. It single handedly saved me from buying a Wacom Cintiq. Works wonders :).

Score: 11 Votes (Like | Disagree)

zed1291

99 months ago

Doesn't solve any problem that Duet Display hasn't already done.

Duet Display by Duet, Inc.
https://itunes.apple.com/us/app/duet-display/id935754064?mt=8

Score: 10 Votes (Like | Disagree)

BaccaBossMC

99 months ago

I would be concerned with Latency when using wireless. Also, Duet is (if I remember correctly) $10 and all you need is a lightning cable. Seems like a cool idea, but is pretty expensive for what it does.

Score: 8 Votes (Like | Disagree)

masteroflondon

99 months ago

Duet became incredibly unreliable before it quit working a while back when an OSX update broke it. Is it working again?

It is working again. But the appalling attitude they (Duet) showed means I want to move to Luna instead. Their website made no mention that the product it promoted absolutely was not working at the time. Not on the front page, the sales page or the FAQ's. If you directly asked them they would point you at an update that helped a bit, but you had to ask. I wonder how users on the subscription model faired? They also blamed Apple for breaking it, when it was they who were using a hack. It looks like Apple may have begun some sort of support for this, so maybe it won't happen again. But Duet showed their colors here. Mostly brown.

Score: 6 Votes (Like | Disagree)

ThunderSkunk

99 months ago

Doesn't solve any problem that Duet Display hasn't already done.
Duet Display by Duet, Inc.
https://itunes.apple.com/us/app/duet-display/id935754064?mt=8

Duet became incredibly unreliable before it quit working a while back when an OSX update broke it. Is it working again?

Score: 6 Votes (Like | Disagree)

Bryan Bowler

99 months ago

I’m a backer from Kickstarter. Luna works great and is fantastic! Duet is not even in the same league. Highly recommend!!

Score: 6 Votes (Like | Disagree)

Read All Comments

Popular Stories

iOS 27 Will Add These New Features to Your iPhone

Saturday May 2, 2026 8:43 am PDT by Joe Rossignol

Apple is expected to unveil iOS 27 during its WWDC 2026 keynote on June 8, and there are already many rumored features and changes for iPhones. The first developer beta of iOS 27 will likely be available immediately following the keynote, and a public beta typically follows in July. Following beta testing, the software update should be released to all users with a compatible iPhone in...

• 93 comments

Apple Just Released a New Accessory

Monday May 4, 2026 8:13 am PDT by Joe Rossignol

Apple today released a new Pride Edition Sport Loop for the Apple Watch. The band features a rainbow design with 11 colors of woven nylon yarns. The new Pride Edition Sport Loop is available to order now on Apple.com and in the Apple Store app in 40mm, 42mm, and 46mm sizes, and it will be available at Apple Store locations starting later this week. In the U.S., the band costs $49. There...

Apple Announces 2026 Pride Band Watch Face and iPhone Wallpaper Article 2

iOS 26.5 Coming Soon With These New Features

Monday May 4, 2026 8:40 am PDT by Joe Rossignol

iOS 26.5 is expected to be released next week, following more than a month of beta testing. The update is relatively minor, but there are a couple of new features and changes across the operating system that we have recapped below. iOS 26.5 lays the groundwork for end-to-end encryption for RCS in the Messages app and ads in the Apple Maps app, and it will include a new Pride wallpaper and a...

• 45 comments

Top Rated Comments

Popular Stories

iOS 27 Will Add These New Features to Your iPhone

Apple Just Released a New Accessory

iOS 26.5 Coming Soon With These New Features

Next Article

Videos

Guides

Upcoming

Other Stories