Here are the new features and changes in iOS 13.4:
- iCloud Folders Sharing feature, enables you to share your iCloud folder with others
- Nine new Memoji sticker options that include shocked face, face with hearts, eyes rolling, and more
- CarKey APIs for Apple Watch and iPhones to let users unlock their cars
- New Shazam It shortcut in the Shortcuts app
- Rearranged icons in the Mail app toolbar
- New keyboard shortcuts are available in Photos on iPadOS 13.4
- Developers can now sell Mac and iOS apps in a single package
In macOS 10.15.4, Apple added the Screen Time Communication Limits, which was first introduced to the iPhone in the iOS 13.3 update. Additionally, the update includes a new Head Pointer Accessibility option in which enabling the cursor to be controlled with head movements using the Mac’s camera. Also, MacRumors reported that real-time lyrics are included in the Music app on macOS 10.15.4.
watchOS 6.2 brings in-app purchases to your wrist for the first time, and now you can access premium content, subscriptions, and more on your Apple Watch models.
Other than that, we expect iOS 13.4, macOS 10.15.4, watchOS 6.2, and tvOS 13.4 also include bug fixes and performance improvements.