The company had killed the official Mac app back in 2018 after not updating it for a few months. Back then, Twitter had said that it was killing its Mac app to focus on the web client. When Apple announced Catalyst with macOS Catalina — a tool to port iPad apps to Mac, Twitter announced that it would bring its iPad app to the Mac.
The Twitter for Mac app takes full advantage of the native Mac features like multiple windows, drag and drop, keyboard shortcuts and more. See more of what’s happening on a larger screen and easily work alongside your other Mac apps. Explore more Mac Catalyst apps. So, you can now use Twitter on your Mac provided the device is running macOS Catalina (macOS 10.15 or later, 64-bit processor). Based on Apple’s innovative Project Catalyst, the app gets the most out of the new APIs that the latest iteration of macOS has introduced. Download Twitter for macOS 10.15 or later and enjoy it on your Mac. From breaking news and entertainment to sports, politics, and everyday interests, when it happens in the world, it happens on Twitter first. macOS Catalina gives you more of everything you love about Mac. Experience three all-new media apps: Apple Music, Apple TV, and Apple Podcasts. Locate a missing Mac with the new Find My app. And now coming to Mac, your favorite iPad apps. You can even extend your desktop using iPad as a second displ. MacOS Catalina is an update that adds almost as much as it takes away, and is one of the Mac's most important updates because of it. We lose 32-bit app support, the iTunes app, and even dashboard. Twitter says a bug in macOS 10.15.1 aka Catalina stops users of the social network's desktop Mac app from entering certain letters in account password fields. When attempting to type their passwords into the application to log in, some characters are ignored, specifically 'b', 'l', 'm', 'r', and 't'.
Streamlined apps
From full-height sidebars to refreshed toolbars, a clean new app design makes sure your content is always front and center.
Refreshed Dock
A sleek design update makes getting to your favorite apps even easier. And a new uniform shape for app icons adds consistency while letting the personality of Mac shine through.
Control Center for Mac
Mac Catalina Issues
Instantly access the controls you use most — like Wi-Fi and Bluetooth — and new controls to play music and enable Dark Mode for your display. Designed just for Mac, the new Control Center lets you add controls and drag favorites to the menu bar to customize it just for you.
Notification Center
Twitter Mac App Catalina Safari
A new design combines notifications and widgets in a single view for more information at a glance. Notifications are now grouped by app, and many are interactive — letting you do things like play new podcast episodes or learn more about Calendar invitations. And redesigned widgets come in three different sizes, so you can create the best view for you.