Avatron, the company behind popular secondary display app Air Display 2 today launched an updated version of the software, Air Display 3. Like Air Display 2, Air Display 3 allows users to turn their iPads, iPhones, or iPod touches into secondary displays for their computers, but Air Display 3 has an important new feature -- an option to connect an iOS device to a computer over USB.

Previous iterations of AirDisplay have been forced to work over WiFi (which made using AirDisplay laggy and unreliable) because for a long time, Apple rejected apps that used a USB connection. Apple relaxed its policies on apps accessing USB earlier this year when it approved Duet Display, paving the way for apps like AirDisplay to incorporate the same technology for more solid connections that cut down on lag.

airdisplay3
In our limited testing, AirDisplay 3 used over USB worked well, with little lag, and its performance was comparable to Duet Display. There's still an option to connect over WiFi if USB is not available, but using WiFi was considerably more unreliable with a lot more of a delay when attempting to perform tasks.

In addition to USB support, Air Display 3 has also gained features from Avatron's Air Stylus app, which is being retired. Air Stylus was designed to allow people to use their iPads as pressure sensitive wireless drawing tablets in conjunction with Mac or PC-based computers, and that capability has been added to Air Display 3.

We're retiring our Air Stylus iOS app and we've rolled all of its awesome features into Air Display 3. Now you can draw with your favorite pressure-sensitive stylus directly into a Mac app like Photoshop or Motion. In Air Display 3, we've added support for all of the latest styluses. And on iOS 8, you don't even need a stylus: just tilt your finger to simulate pressure changes.

Air Display 3 also gains support for pinch and zoom gestures, and according to the release notes, its WiFi features have been sped up as well. Older features like multiple monitor support (for up to four iPads), a keyboard, HiDPI options, and touch gestures are also available.

Air Display 3, which is a new app and not an upgrade from AirDisplay 2, can be downloaded from the iOS App Store for $14.99. [Direct Link]

Users will also need to download a free Mac app from the Avatron website to connect their iOS devices to their Macs. For the time being, Air Display 3 is only compatible with Macs running OS X 10.8 Mountain Lion and above, but Avatron has plans to add Windows support in the future.

Top Rated Comments

dz-015 Avatar
138 months ago
After the money I wasted on Air Display only to find out that its promised Retina support was broken and never fixed, they won't be getting any more of my cash.

Duet Display does a great job, so I'm sticking with that.
Score: 3 Votes (Like | Disagree)
macduke Avatar
138 months ago
Coincidence that Duet is on sale today for half price? I think not. :D

Duet was made by former Apple engineers. I'd trust them over Air Display any day. Air Display was neat back in the day on the non-retina iPad but was still laggy and needed WiFi. It's cool that they've added a corded option, and competition is always a good thing. But for me right now nothing beats Duet on my iPad Air 2.

I've never bought a new app and seamlessly integrated it into my entire work day like I have with Duet. It's hooked up to my iMac 9 hours per day. I can unhook it and run to a meeting and bonus, it's 100% charged. When I come back, all my windows and spaces are back on the iPad within a couple seconds of connecting. I can even multitask through a couple other apps on my iPad and come back and it's still connected. It's fast and helps me be more productive. In my testing with an iPad Mini 1st gen, however, it can be laggy and a little slow. But newer iPads work great.
Score: 2 Votes (Like | Disagree)
Rudy69 Avatar
138 months ago
Duet is on sale right now so I would get that instead. At regular price for both I don't know which one I would suggest though
Score: 2 Votes (Like | Disagree)
anthorumor Avatar
138 months ago
Thanks, thread.
Now I'm going to buy Duet!
Score: 1 Votes (Like | Disagree)
Kajje Avatar
138 months ago
Mommy told me, don't pay for beta's. But I didn't listen.

I also fell in the Avatron trap and bought their Air Display beta 2.

Now I won't make the same mistake twice and swipe the card again for beta 3.

I'm happy with Duet.
Score: 1 Votes (Like | Disagree)
Glassed Silver Avatar
138 months ago
Haha, oh boy... Too late and also: full price upgrade!

Duet Display wins.

Glassed Silver:mac
Score: 1 Votes (Like | Disagree)

Popular Stories

iOS 26 on iPhone Feature

Here's When iOS 26 Rolls Out Today in Every Time Zone [Update: Out Now!]

Monday September 15, 2025 12:00 am PDT by
Update 10:06 a.m.: iOS 26 is rolling out now, though it may take a bit for all users to see it, so keep checking! Today's the day! Apple is about to release iOS 26, which will deliver the biggest redesign since iOS 7 and bring a range of new features and improvements to iPhones worldwide. It's Apple's biggest software update of the year, and Apple announced at last week's iPhone event that...
iOS 26 Battery Glass Feature

Apple Says Installing iOS 26 Might Impact Battery Life

Monday September 15, 2025 10:56 am PDT by
In the iOS 26 release notes, Apple is warning iPhone users that installing the new software might have a temporary impact on battery life, which is normal. A new support document explains that major iOS updates require background setup like indexing data and files for search, downloading new assets, and updating apps. Further, Apple says that new features could require more resources,...
Tim Cook Rainbow

Apple Reportedly Plans to Launch These 10 Products in 'Coming Months'

Sunday September 14, 2025 8:45 am PDT by
Apple's annual September event is now in the rearview mirror, with the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, iPhone Air, Apple Watch Series 11, Apple Watch Ultra 3, Apple Watch SE 3, and AirPods Pro 3 set to launch this Friday, September 19. As always, there is more to come. In his Power On newsletter today, Bloomberg's Mark Gurman said Apple plans to release many products in the...
AirPods Pro Firmware Feature

AirPods Pro 2 and AirPods 4 Get iOS 26 Features With New Firmware Update

Monday September 15, 2025 10:50 am PDT by
Apple today released updated firmware for the AirPods Pro 2 and the AirPods 4, introducing support for the new AirPods features that are included in iOS 26, iPadOS 26, and macOS Tahoe. The firmware has a build number of 8A356, and it replaces the current 7E93 firmware. With Apple's new software updates, the AirPods Pro 2 and the AirPods 4 support better audio quality for phone calls and...
iphone 17 lineup

iPhone 17 Models Launch on September 19 With These New Features

Friday September 12, 2025 7:58 am PDT by
Apple will launch its new iPhone 17 lineup and ultra-thin iPhone Air in stores on Friday, September 19, and the company has already shown off the new devices at its fall event, which ran with the the tagline "Awe dropping." The iPhone 17 series brings a host of new features and enhancements. Here's a rundown of the biggest upgrades and changes: iPhone 17 Display Changes The iPhone...
iOS 26 Feature

iOS 26 Available Now With These 8 New Features

Monday September 15, 2025 5:45 am PDT by
Following three months of beta testing, iOS 26 was released today, September 15. The update is compatible with the iPhone 11 series and newer, and it is available to install via the Settings app, under General → Software Update. Below, we have highlighted eight new features included in iOS 26. Even more new features and changes are outlined in Apple's release notes for the update. Some of ...
iPhone 17 Pro Air Boxes

iPhone Air and iPhone 17 Pro Boxes Revealed

Sunday September 14, 2025 1:36 pm PDT by
T-Mobile President Jon Freier today shared real-world photos of Apple's boxes for the iPhone Air, iPhone 17 Pro, and iPhone 17 models, which launch on Friday. Image Credit: Jon Freier Apple has typically included iPhone box renders in its product environmental reports, but it did not do so for the latest models. However, Apple's iPhone Upgrade Program page does offer some images of the boxes, ...