Notability's New Mac Catalyst App Adds Shape Detection, Apple Pencil Support for Sidecar, and More - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
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

apple pro tell logo

Apple Launching Five New Products Today

Thursday November 5, 2026 12:59 am PST by
Apple is launching five new products on Friday, November 6, following pre-orders that opened last week, including its first touchscreen MacBook Pro models. The following new products will be available from today: iPad mini with OLED display and A20 Pro chip iMac with M6 chip 14-inch MacBook Pro with M6 chip 14-inch MacBook Pro with OLED touchscreen 16-inch MacBook Pro with OLED...
duo aquarium

More Fun iPhone Duo Apps: 30 New Picks to Try

Friday November 6, 2026 3:27 pm PST by
When the iPhone Duo launched, we shared a list of some of the fun apps developers created for the new form factor. Two weeks out, developers are continuing to come up with fresh ideas, so we thought we'd share some of our favorites. Games Marbles Unhinged ($2.99) - Marbles Unhinged is a marble maze designed for the Duo. When you fold it, the floor turns into a ramp. If you stand the top...
silver iphone 18 pro

Apple Rumored to Drop the iPhone's Action Button Next Year

Friday November 6, 2026 6:07 am PST by
Apple plans to merge the iPhone's Action button with the Camera Control starting next year, according to the leaker known as "Instant Digital." In a new post on Weibo, the leaker claimed that a single press of the combined button would open the camera, while a long press would trigger the function assigned to the Action button. They explicitly clarified that the dedicated Action button would ...

Top Rated Comments

74 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
74 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
74 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)
74 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)
74 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
74 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)
Latest Stories
Siri AI Rumored to Become 'More Like an Agent' as Early as Next Year
Siri AI Rumored to Become 'More Like an Agent' as Early as Next Year
1 hour ago
Apple Taking New Approach to Developing iOS 28 and macOS 28
Apple Taking New Approach to Developing iOS 28 and macOS 28
3 hours ago
Early Apple Black Friday Deals on Apple Watch, MacBook Air, and More
Early Apple Black Friday Deals on Apple Watch, MacBook Air, and More
22 hours ago
'Backglow' Lets You Customize New MacBook Pro's Glowing Apple Logo
'Backglow' Lets You Customize New MacBook Pro's Glowing Apple Logo
22 hours ago
Top Stories: Apple Product Launches, iOS 27.3 Beta, and More
Top Stories: Apple Product Launches, iOS 27.3 Beta, and More
1 day ago
More Fun iPhone Duo Apps: 30 New Picks to Try
More Fun iPhone Duo Apps: 30 New Picks to Try
2 days ago
Hands-On With Apple's New OLED Touchscreen MacBook Pro
Hands-On With Apple's New OLED Touchscreen MacBook Pro
2 days ago
Apple Store With All-New Design Opening Soon in Southern California
Apple Store With All-New Design Opening Soon in Southern California
2 days ago
Control the Glowing Apple Logo on Your New MacBook Pro
Control the Glowing Apple Logo on Your New MacBook Pro
2 days ago
Apple Shares New 'Apple Card: Apply and Use in Minutes' Ad
Apple Shares New 'Apple Card: Apply and Use in Minutes' Ad
2 days ago
Apple Says More Than 100,000 Apps Optimized for iPhone Duo, Here's What's Still Missing
Apple Says More Than 100,000 Apps Optimized for iPhone Duo, Here's What's Still Missing
2 days ago
Early Black Friday Deals Kickoff With Steep Discounts on Apple Watch Ultras and More
Early Black Friday Deals Kickoff With Steep Discounts on Apple Watch Ultras and More
2 days ago
The MacRumors Show: iOS 27.3 Looks Like a Huge Update
The MacRumors Show: iOS 27.3 Looks Like a Huge Update
2 days ago
Best Buy's Black Friday Event Begins With Sitewide Savings on Apple, TVs, More
Best Buy's Black Friday Event Begins With Sitewide Savings on Apple, TVs, More
2 days ago
Apple Releasing Yet Another Two New Products Next Week
Apple Releasing Yet Another Two New Products Next Week
2 days ago
MacBook Air Drops to Lowest Price in Months With Amazon's $250 Discount
MacBook Air Drops to Lowest Price in Months With Amazon's $250 Discount
2 days ago
Apple Rumored to Drop the iPhone's Action Button Next Year
Apple Rumored to Drop the iPhone's Action Button Next Year
2 days ago
Apple's Extended Return Policy Now in Effect for 2026 Holiday Season
Apple's Extended Return Policy Now in Effect for 2026 Holiday Season
2 days ago
Apple Music Classical Updated With New Icon and Refreshed Design
Apple Music Classical Updated With New Icon and Refreshed Design
2 days ago
OLED iPad Mini, M6 iMac, and New MacBook Pros Available From Today
OLED iPad Mini, M6 iMac, and New MacBook Pros Available From Today
2 days ago
Apple Surveys iPhone Duo Buyers About Crease and Camera
Apple Surveys iPhone Duo Buyers About Crease and Camera
3 days ago
Apple's First Touchscreen Mac is Now Arriving to Customers
Apple's First Touchscreen Mac is Now Arriving to Customers
3 days ago
Claude Gets Personal Finance Feature With Bank Account Linking
Claude Gets Personal Finance Feature With Bank Account Linking
3 days ago
Apple Arcade Adds Crossy Road Rush and NBA 2K27
Apple Arcade Adds Crossy Road Rush and NBA 2K27
3 days ago
Apple's New HomeView Smart Home Hub: Here's How Much RAM It Has
Apple's New HomeView Smart Home Hub: Here's How Much RAM It Has
3 days ago
iPad Mini vs. iPad Air Buyer's Guide: Now Just $50 Apart
iPad Mini vs. iPad Air Buyer's Guide: Now Just $50 Apart
3 days ago
First iOS 27.3 and macOS Golden Gate 27.3 Public Betas Now Available
First iOS 27.3 and macOS Golden Gate 27.3 Public Betas Now Available
3 days ago
Apple Announces a New Mac Sales Record
Apple Announces a New Mac Sales Record
3 days ago
Paid $200 for Logic Pro? Apple Says You Won't Get This New Feature
Paid $200 for Logic Pro? Apple Says You Won't Get This New Feature
3 days ago
Instagram's Edits Video Editor is Now Available on Mac
Instagram's Edits Video Editor is Now Available on Mac
3 days ago