Apple Releases Fourth Beta of iOS 12.3 With New TV App to Developers [Update: Public Beta Available]

Apple today seeded the fourth beta of an upcoming iOS 12.3 update to developers, one week after releasing the third beta and a month after the launch of iOS 12.2, an update that introduced Apple News+, new Animoji, and more.

Registered developers will be able to download the new iOS 12.3 beta from Apple's Developer Center or over-the-air once the proper configuration profile has been installed from the Developer Center.

appletvapp 1
iOS 12.3 and tvOS 12.3 introduce a new version of Apple's TV app, which has been updated with a new look and fresh functionality.

In the new TV app, "Watch Now" and "Up Next" are still front and center for keeping track of what you're watching, but there's a new machine learning-based recommendation engine that will suggest content based on your viewing preferences and history.

The app's interface has been streamlined with sections for movies, TV shows, sports, and kids content, and on iOS, there's a separate bottom bar for the library, search, and Watch Now options.

tvapp3
There's a new "Channels" feature in the TV app, which is one of the major new components of Apple's services push. Channels are subscription services that you can sign up for and watch within the TV app without having to open up another app.

So, for example, if you come across a show you want to watch on your iPhone or Apple TV that's on Showtime or Starz, you can tap to subscribe right in the TV app, and then you can watch that show without having to open another app.

Some of the new Channels that will be supported include CBS All Access, Starz, Showtime, HBO, Nickelodeon, Mubi, The History Channel Vault, and Comedy Central Now. During the beta, though, users can subscribe to Showtime, Starz, Smithsonian, EPIX, and Tastemade.

appletvchannels 1
You'll still get recommendations for content from services that aren't a part of the Channels feature, but non-channel content will need to be watched in a third-party app. The TV app also houses iTunes TV shows and movies.

When Apple debuts its ‌Apple TV‌+ service this fall, all of the company's original TV shows and movies will also be accessible in the TV app. iOS 12.3 will be in beta testing for the next few weeks ahead of a May launch, the month when Apple said the new TV app will be released.

Related Forum: iOS 12

Popular Stories

apple tv 4k new orange

New Apple TV Expected Later This Year With These New Features

Saturday July 12, 2025 3:09 pm PDT by
A new Apple TV is expected to be released later this year, and a handful of new features and changes have been rumored for the device. Below, we recap what to expect from the next Apple TV, according to rumors. Rumors Faster Wi-Fi Support The next Apple TV will be equipped with Apple's own combined Wi-Fi and Bluetooth chip, according to Bloomberg's Mark Gurman. He said the chip supports ...
iphone 16 pro ghost hand

5 Reasons to Skip This Year's iPhone 17 Pro

Thursday July 10, 2025 4:54 am PDT by
Apple will launch its new iPhone 17 series in two months, and the iPhone 17 Pro models are expected to get a new design for the rear casing and the camera area. But more significant changes to the lineup are not expected until next year, when the iPhone 18 models arrive. If you're thinking of trading in your iPhone for this year's latest, consider the following features rumored to be coming...
iPhone 17 Pro in Hand Feature Lowgo

iPhone 17 Pro Coming Soon With These 16 New Features

Friday July 11, 2025 12:40 pm PDT by
Apple's next-generation iPhone 17 Pro and iPhone 17 Pro Max are only two months away, and there are plenty of rumors about the devices. Below, we recap key changes rumored for the iPhone 17 Pro models. Latest Rumors These rumors surfaced in June and July:A redesigned Dynamic Island: It has been rumored that all iPhone 17 models will have a redesigned Dynamic Island interface — it might ...
Apple Watch Ultra 2 Complications

Apple Watch Ultra 3: What to Expect

Sunday July 13, 2025 10:30 am PDT by
The long wait for an Apple Watch Ultra 3 is nearly over, and a handful of new features and changes have been rumored for the device. Below, we recap what to expect from the Apple Watch Ultra 3:Satellite connectivity for sending and receiving text messages when Wi-Fi and cellular coverage is unavailable 5G support, up from LTE on the Apple Watch Ultra 2 Likely a wide-angle OLED display that ...
iphone 16 pro pro max

iPhone 17 Pro Models With BOE Displays Will Be Sold in China Only

Thursday July 10, 2025 11:59 pm PDT by
iPhone 17 Pro and iPhone 17 Pro Max models with displays made by BOE will be sold exclusively in China, according to a new report. Last week, it emerged that Chinese display manufacturer BOE was aggressively ramping up its OLED production capacity for future iPhone models as part of a plan to recapture a major role in Apple's supply chain. Now, tech news aggregator Jukan Choi reports...
top stories 2025 07 12

Top Stories: iPhone 17 Pro Rumors, iOS 26 Beta 3, and More

Saturday July 12, 2025 6:00 am PDT by
The iOS 26 public beta release is quickly approaching, while developers have recently gotten their hands on a third round of betas that has seen Apple continue to tweak features, design, and functionality. We're also continuing to hear rumors about the iPhone 17 lineup that is now just about right around the corner, while Apple's latest big-budget film appears to be taking off, so read on...

Top Rated Comments

azdolan Avatar
81 months ago
Good. This beta has been incredibly buggy with Safari
Score: 13 Votes (Like | Disagree)
now i see it Avatar
81 months ago
TV app will be a work in progress for some time to come. The problem with all these integrated Apple iOS apps is that non of them can be updated without updating the whole freaking OS.
Score: 6 Votes (Like | Disagree)
1BadManVan Avatar
81 months ago
I hope the PB comes out, this current beta sucks! Fast when it runs but safari locks up and crashes all the time
Score: 5 Votes (Like | Disagree)
busyscott Avatar
81 months ago
Why do all of Apple's first party apps look identical and terrible these days?
Score: 5 Votes (Like | Disagree)
hermes16 Avatar
81 months ago
alright new Emoji's, I want the emoji job.
Score: 3 Votes (Like | Disagree)
0958400 Avatar
81 months ago
Always funny to see that they do not manage to put series in the correct sort order. Harry Potter should start with one and end with 7.2, but here it is all mixed up. :(
Score: 3 Votes (Like | Disagree)