Apple has been allowing developers and members of the public to test beta versions of new iOS, macOS, watchOS, and tvOS releases for quite some time now, and during today's earnings call, Apple CEO Tim Cook provided insight into just how many people try out new software ahead when it's officially released.

At the current time, Apple has "over 4 million users" participating in its OS beta programs, according to Cook.

ios12animojimemoji
Public beta testers have access to iOS 12, macOS Mojave, and tvOS 12, three operating system updates that will be rolling out this fall after an extended beta testing period, while developers have access to iOS 12, macOS Mojave, tvOS 12, and watchOS 5. watchOS 5, a new software update for the Apple Watch, is limited to developers because it's not possible to downgrade the software on an Apple Watch.

Public beta testers and developers are tasked with testing Apple's software to help the company suss out bugs and improve features ahead of a public launch.

Apple did not break out how many users participate in each of its beta programs, nor what percentage of those users are developers or public beta testers, but it's probably safe to say that iOS gets the lion's share of interest.

Despite Apple's robust beta testing process, there are still major bugs that slip through on occasion, but Apple offers frequent fixes and updates for all of its operating systems.

Top Rated Comments

isomorphic Avatar
95 months ago

At the current time, Apple has "over 4 million users" participating in its OS beta programs, according to Cook.
As opposed to Microsoft, who has all of its users in OS beta-testing.
Score: 28 Votes (Like | Disagree)
Swampthing Avatar
95 months ago
I'm willing to bet close to 80% don't report any bugs at all, and are simply in the program to get access to the latest software... that's the way it usually goes with all betas. In other words, those numbers are meaningless unless they correlate with the same amount of reports.
Score: 22 Votes (Like | Disagree)
drumcat Avatar
95 months ago
It’s unfortunate that this level of “test” isn’t resulting in better quality. Might be due to having about 3,950,000 too many testers. ¯\_(ツ)_/¯

Just call it an Early Access Program. It ain’t “beta” any more than Gmail was “beta”. It’s just a corporate built-in excuse PR mechanism.
Score: 16 Votes (Like | Disagree)
OldSchoolMacGuy Avatar
95 months ago
If only 1/2 of them would report their issues rather than complain on MacRumors about them. Apple doesn't fix them if they don't know about them and they don't browse the forums here to find them.

Please use the Feedback app. It only takes a minute but it's huge for getting problems fixed. DON'T JUST ASSUME SOMEONE ELSE WILL REPORT IT. Apple prioritizes what they fixed based on the volume of feedback. If you choose to not report a problem, that's one less report. Everyone assumes someone else reports a problem and it results in countless less reports so even bigger issues can appear smaller and not take priority.

Help the whole community and report every issue you find. Don't rely on others to do so.
Score: 11 Votes (Like | Disagree)
826317 Avatar
95 months ago
I'm willing to bet close to 80% don't report any bugs at all, and are simply in the program to get access to the latest software... that's the way it usually goes with all betas. In other words, those numbers are meaningless unless they correlate with the same amount of reports.
Even if 99% of the developers don't provide any feedback that means that 40,000 people did provide feedback. 40,000 people is a LOT.

I understand that these people aren't spending 8 hours a day checking for bugs in the betas, but imagine if they had all of those 40,000 testers on pay roll. At $55,000 per year per person. That's $2.2 billion per year saved!

But seriously, Apple knows that the public always find quirky ways to find obscure bugs that need fixing. I think 4 million is impressive.
Score: 7 Votes (Like | Disagree)
bluecoast Avatar
95 months ago
I'm willing to bet close to 80% don't report any bugs at all, and are simply in the program to get access to the latest software... that's the way it usually goes with all betas. In other words, those numbers are meaningless unless they correlate with the same amount of reports.
I guess though, many will still have analytics turned on and that’ll provide useful data about app crashes and general performance across each model.
Score: 7 Votes (Like | Disagree)

Popular Stories

2024 iPhone Boxes Feature

Apple Adjusts Trade-In Values for iPhones, iPads, Macs, and More

Thursday November 6, 2025 11:12 am PST by
Apple today updated its trade-in values for select iPhone, iPad, Mac, and Apple Watch models. Trade-ins can be completed on Apple's website, or at an Apple Store. The charts below provide an overview of Apple's current and previous trade-in values in the U.S., according to its website. Maximum values for most devices either decreased or saw no change, but the iPad Air received a slight bump. ...
Liquid Glass General Feature

Apple Shares Liquid Glass Design Gallery

Thursday November 6, 2025 2:45 pm PST by
Apple is promoting the new Liquid Glass design in iOS 26, showing off the ways that third-party developers are embracing the aesthetic in their apps. On its developer website, Apple is featuring a visual gallery that demonstrates how "teams of all sizes" are creating Liquid Glass experiences. The gallery features examples of Liquid Glass in apps for iPhone, iPad, Apple Watch, and Mac. Apple...
airtag purple

Apple's Website Lists AirTag 4-Pack at Shockingly Low Price [Updated]

Friday November 7, 2025 6:40 am PST by
Apple's online store in the U.S. is suddenly offering a pack of four AirTags for just $29, which is the same price as a single AirTag. This is likely a pricing error, and it is unclear if orders will be fulfilled. Apple has not discounted the AirTag four-pack in any other countries that we checked. Delivery estimates are already pushing into late November to early December, suggesting...
iOS 26

iOS 26.1 Available Now With These 8 New Features

Monday November 3, 2025 5:54 am PST by
Following more than a month of beta testing, Apple released iOS 26.1 on Monday, November 3. The update includes a handful of new features and changes, including the ability to adjust the look of Liquid Glass and more. Below, we outline iOS 26.1's key new features. Liquid Glass Toggle iOS 26.1 lets you choose your preferred look for Liquid Glass. In the Settings app, under Display...
ikea smart home devices

IKEA Debuts 21 HomeKit-Compatible Smart Bulbs, Sensors, and Controls

Thursday November 6, 2025 4:08 pm PST by
IKEA today announced the upcoming launch of 21 new Matter-compatible smart home products that will be able to interface with HomeKit and the Apple Home app. There are sensors, lights, and control options, all of which will be reasonably priced. Some of the products are new, while some are updates to existing lines that IKEA previously offered. There are a series of new smart bulbs that are...
Early Black Friday Deals 1

The Best Early Black Friday Apple Deals on MacBook, Apple Watch, iPad, and More

Saturday November 8, 2025 6:16 am PST by
We're officially in the month of Black Friday, which will take place on Friday, November 28 in 2025. As always, this will be the best time of the year to shop for great deals, including popular Apple products like AirPods, iPad, Apple Watch, and more. In this article, the majority of the discounts will be found on Amazon. Note: MacRumors is an affiliate partner with some of these vendors. When ...
Apple fitness plus feature

Future of Apple Fitness+ 'Under Review'

Sunday November 9, 2025 5:30 am PST by
The future of Apple Fitness+ is "under review" amid a reorganization of the service, according to Bloomberg's Mark Gurman. In the latest edition of his "Power On" newsletter, Gurman said that Apple Fitness+ remains one of the company's "weakest digital offerings." The service apparently suffers from high churn and little revenue. Nevertheless, Fitness+ has a small, loyal fanbase that...
maxresdefault

In-Depth iPhone Battery Experiment Pits Slow Charging Against Fast Charging

Friday November 7, 2025 1:19 pm PST by
HTX Studio this week shared the results from a six-month battery test that compared how fast charging and slow charging can affect battery life over time. Using six iPhone 12 models, the channel set up a system to drain the batteries from five percent and charge them to 100 percent over and over again. Three were fast charged, and three were slow charged. Another set of iPhones underwent...
apple watch se 3 always on

Apple to Remove iPhone-Apple Watch Wi-Fi Sync in EU With iOS 26.2

Thursday November 6, 2025 4:37 am PST by
Apple in iOS 26.2 will disable automatic Wi-Fi network syncing between iPhone and Apple Watch in the European Union to comply with the bloc's regulations, suggests a new report. Normally, when an iPhone connects to a new Wi-Fi network, it automatically shares the network credentials with the paired Apple Watch. This allows the watch to connect to the same network independently – for...