Apple Seeds Second Beta of tvOS 18 to Developers - MacRumors
Skip to Content

Apple Seeds Second Beta of tvOS 18 to Developers

Apple today seeded the second beta of the upcoming tvOS 18 refresh to developers for testing purposes, with the beta coming two weeks after the first beta came out following the WWDC 2024 keynote event.

apple tv 4k new orange
Registered developers are able to download the tvOS 18 update by opting in to the beta through the Settings app on the Apple TV. A registered developer account is required.

tvOS 18 adds an InSight feature to the TV app, and it is able to provide real-time information about actors, music, and more in ‌Apple TV‌+ shows and music. Enhanced Dialogue has been refined with machine learning and computational audio so it is better able to boost vocal clarity over background noise and music, plus it is now available on built-in TV speakers, AirPods, and other Bluetooth devices.

Subtitles will now show up automatically when relevant, such as when the TV's volume is muted, a show or movie is rewound, or when the language of a show doesn't match the device language.

Other new features include 21:9 aspect ratio support for projectors, new screen savers and improved controls for swapping screen savers, and support for Live Captions during FaceTime calls through an iPhone or iPad.

Related Roundup: Apple TV
Buyer's Guide: Apple TV (Don't Buy)

Popular Stories

iOS 27 Feature Cool

Apple Releases New iOS 27, iPadOS 27, macOS 27, and tvOS 27 Public Betas

Monday August 31, 2026 2:13 pm PDT by
Apple today released the sixth public betas of iOS 27, iPadOS 27, tvOS 27, and macOS Golden Gate, allowing anyone with a compatible device to download and test the new software. The sixth betas come a week after Apple seeded the fifth betas and a few hours after the eighth developer betas. You can get started by signing up on Apple's beta website and then opting in to the public beta by...
Apple TV Color

Apple TV Buys an Existing Hit for the First Time Ever

Friday August 28, 2026 8:52 am PDT by
Apple TV has bought the worldwide rights to "Small Prophets," breaking with how it normally operates in acquiring an existing English-language hit rather than commissioning a show of its own from the start. Apple TV has typically developed or, at the very least, commissioned shows in-house and given them their premiere on the service, regardless of where they may eventually end up. This...
apple tv 4k yellow bg feature

Next Apple TV Rumored to Have Five New Features, Including Siri AI

Wednesday August 19, 2026 7:43 am PDT by
According to rumors, the next-generation Apple TV 4K will have at least five new features, including an A17 Pro chip or newer, increased RAM, Siri AI support, an Apple-designed N1 chip with Wi-Fi 7 support, and an updated Siri Remote. Below, we recap everything rumored for the next Apple TV, along with potential launch timing. Rumored Features A17 Pro Chip or Newer The next Apple TV wi...

Top Rated Comments

errol Avatar
29 months ago
Hope they sneak in passthrough audio in one of these betas as an unannounced tvOS 18 feature. Come on apple developers, you can do it!!!
Score: 5 Votes (Like | Disagree)
ClarenceBeeks Avatar
29 months ago

Hope they sneak in passthrough audio in one of these betas as an unannounced tvOS 18 feature. Come on apple developers, you can do it!!!
We can hope but somehow I don't think they're ever going to give us that... and because of that I won't buy one. I didn't spent a small fortune on AV gear to feed my receiver PCM
Score: 3 Votes (Like | Disagree)
errol Avatar
29 months ago

why is 21:9 support limited to projectors :( Would've like support for my widescreen monitors
Why would it be limited to projectors? The Apple TV won’t know the difference
Score: 1 Votes (Like | Disagree)