Notability's New Mac Catalyst App Adds Shape Detection, Apple Pencil Support for Sidecar, and More - MacRumors
Skip to Content

Notability's New Mac Catalyst App Adds Shape Detection, Apple Pencil Support for Sidecar, and More

The developers behind the popular note-taking app Notability today announced a brand-new version of Notability for macOS, based on Apple's Mac Catalyst technology.

Notability Feature
The latest version will bring popular features from Notability on the iPad to the Mac. Now, Notability on macOS supports shape detection, paper backgrounds, Apple Pencil for ‌iPad‌ when using Sidecar, and more. Marc Provost, the apps team director, calls the update "especially useful for students who take notes on ‌iPad‌ and also use a Mac for studying."

Mac Catalyst enables us to maintain feature parity across Apple devices, something we've wanted to offer for a long time. This can be especially useful for students who take notes on iPad and also use a Mac for studying. They can easily pick up where they left off with the same functionality and experience.

Existing customers of Notability for iPhone and Pad can download the new Mac version of the app for free from the Mac App Store. New customers can purchase the new app for a discounted price of $3.99, compared to its regular $8.99 price tag.

Popular Stories

WWDC26 MR Live Coverage Article

WWDC 2026 Apple Event Live Keynote Coverage: iOS 27, Revamped Siri, and More

Monday June 8, 2026 9:15 am PDT by
Apple's Worldwide Developers Conference (WWDC) starts today with the traditional keynote kicking things off at 10:00 a.m. Pacific Time. MacRumors is on hand for the event and we'll be sharing details and our thoughts throughout the day. We're expecting to see a number of software-related announcements today, headlined by a reset on Apple's push into AI that should see a significant overhaul...
iCloud iPhone 17 Pro

iPhone Users Who Pay for iCloud Storage Get Two New Perks on iOS 27

Tuesday June 9, 2026 11:29 am PDT by
If you pay for extra iCloud storage on your iPhone, beyond the 5GB included for free, you might receive two more perks on iOS 27 at no additional cost. First, Apple said there will be daily usage limits for some of the new and enhanced Apple Intelligence features on iOS 27, including image generation. However, the company noted that "increased access" is available with "most" iCloud+ storage ...
macOS Golden Gate Mac

Apple Announces macOS 27 Golden Gate With New Siri and 'Tons' of Refinements

Monday June 8, 2026 10:19 am PDT by
Apple today announced that macOS 27 is named macOS Golden Gate. Much like Mac OS X Snow Leopard in 2009, Apple said it focused on improving macOS's performance and dozens of underlying technologies this year. Apple says macOS Golden Gate offers quicker AirDrop transfers, faster network file browsing, improved syncing in the Messages app, better Spotlight search suggestions, and other...

Top Rated Comments

69 months ago
Same for me over here in the UK, £3.99 listed but I have the old macOS version, and iOS versions for iPhone and iPad. However, I decided to buy it anyway, clicked the Buy button and then it said something like This Update is Free, Click OK to download and I did that, so it was free in the end.
Score: 7 Votes (Like | Disagree)
chrfr Avatar
69 months ago

I really don’t understand why everyone seems to be stressing so much about whether this app, that only cost a few dollars, is free for existing users.
I'd have paid the $4 so I wasn't concerned, but my issue is with how poor the App Store upgrade experience is. A user has to click through 2 different dialogs which tell them that they will be charged before they discover that there actually is no charge. Apple is putting up barriers to users and making the experience worse, and furthermore increases the support load for the developer who now has to answer lots of questions about why the update isn't actually free.
Score: 4 Votes (Like | Disagree)
Eddy Munn Avatar
69 months ago

Same for me over here in the UK, £3.99 listed but I have the old macOS version, and iOS versions for iPhone and iPad. However, I decided to buy it anyway, clicked the Buy button and then it said something like This Update is Free, Click OK to download and I did that, so it was free in the end.
This worked for me as well.



Attachment Image
Score: 4 Votes (Like | Disagree)
69 months ago
For the people who were concerned about high CPU usage: I am almost certainly sure this is due to initial note indexing (for search) that happens locally. When all notes are indexed CPU usage should go down.
Score: 3 Votes (Like | Disagree)
69 months ago

As an existing Notability customer, I cannot figure out how to download the Mac (Big Sur) version for free. I'm logged into the Mac App Store (US) correctly, but am prompted to purchase the Mac version of Notability. I've browsed Ginger Labs' website (including support section for the Mac), but cannot find any indication that the Mac app is free for existing customers.
I’m happy to pay a few bucks for a great app. I want them to be rewarded for big updates like this and be able to pay their employees. I expect small maintenance updates to be free, but I have no problem paying for large updates like this. Especially when the initial investment in the program was so low.
Score: 3 Votes (Like | Disagree)
chris4565 Avatar
69 months ago

After the touch-id for me, it went through like it was going to charge me then I got another OK saying - I had already purchased. Didn't do that for you?
You're completely right. I indeed had to click on "Buy" in the prompt shown in my screenshot. Thank you. I really wish Apple would make this more clear.
Score: 2 Votes (Like | Disagree)