iOS 26.4 & iPadOS 26.4 Beta 4: New AI Features & RCS Testing

Apple has released the fourth beta versions of iOS 26.4 and iPadOS 26.4 for developers, continuing the testing phase for upcoming updates to its mobile operating systems. Available one week after the third beta release, these builds allow registered developers to test new features and functionalities before they are rolled out to the general public. Developers can access the beta software through the Settings app on their iPhones or iPads, navigating to the General section and selecting Software Update.

New Features in iOS 26.4 and iPadOS 26.4

The iOS 26.4 and iPadOS 26.4 updates introduce several new features, with a significant focus on enhancing the Apple Music and Apple Podcasts experiences. A standout addition is the “Playlist Playground” feature within Apple Music. This tool leverages text-based prompts to generate playlists tailored to specific moods, activities, or themes. For example, a user could request a playlist of “sad songs from the 1990s for a rainy day,” and Apple Music will automatically curate a selection based on that description. The Playlist Playground is still in beta, allowing for iterative refinement of playlists through further prompts without restarting the process. This feature represents a step towards integrating more intelligent, prompt-based functionality into the Apple Music ecosystem. 9to5Mac details the feature’s capabilities.

Beyond playlists, Apple Music users will likewise find a “Concerts Near You” feature, designed to help them discover local live music events and tour dates for artists in their Apple Music library. Visually, albums and playlists receive a redesigned appear with full-page artwork, aiming to create a more immersive listening experience. The “Profile” section within Apple Music has also been revamped for easier account and subscription management.

Apple Podcasts Gains Native Video Support

Apple Podcasts is poised to receive native support for video podcasts, streamlining the creation, distribution, and monetization of video content through the Podcasts app. Video episodes will seamlessly integrate with existing Apple Podcasts features, including personalized recommendations and editorial suggestions. This move positions Apple Podcasts to compete more directly with platforms like YouTube and other video-centric podcasting services.

Enhanced Security and Privacy Features

Apple is also prioritizing security and privacy with the iOS 26.4 update. The company is currently testing end-to-end encryption for Rich Communication Services (RCS), a messaging protocol that aims to improve text messaging between Android and iPhone users. Currently, Apple is testing RCS with both iPhone-to-iPhone and iPhone-to-Android conversations. This encryption would provide a higher level of security for text conversations, protecting them from interception. MacRumors reports on the RCS encryption testing.

“Stolen Device Protection” is now enabled by default, adding an extra layer of security for users whose devices may be lost or stolen. This feature likely builds upon existing activation lock and remote wipe capabilities, making it more tricky for unauthorized individuals to access personal data.

Additional Updates and Refinements

Alongside these major features, iOS 26.4 includes a new ambient music widget, offering users quick access to calming soundscapes. The Sleep app receives new average bedtime metrics, providing more detailed insights into sleep patterns. A comprehensive list of all features included in iOS 26.4 can be found in Apple’s iOS 26.4 beta features guide. Apple’s developer documentation provides further technical details.

What Comes Next: Beta Testing and Public Release

The release of the fourth beta signifies that Apple is nearing the final stages of development for iOS 26.4 and iPadOS 26.4. Developers will continue to test the software, identifying and reporting any bugs or issues. Apple will likely release further beta updates as needed, addressing any problems discovered during testing. Based on previous release cycles, a general public release of iOS 26.4 and iPadOS 26.4 is anticipated sometime in late March or early April, mirroring the release of iOS 18.4 on March 31st. The final release will incorporate the feedback and fixes gathered during the beta testing period, delivering a more stable and refined experience for all users.