iOS 13 Now Installed on 55% of iPhones Introduced in Last Four Years

Apple has posted the first stats for iOS 13 adoption since its launch on September 19th for iPhone.

ios 13 adoption
Apple shared the statistics on the App Store Developers page which was updated today. Apple reports that iOS 13 is installed on 55% of all iPhones introduced in the past four years, and 50% of all ‌iPhone‌ devices, as measured by App Store activity. The pace puts iOS 13 approximately on par with iOS 12 adoption last year which hit 53% of active devices in a slightly shorter timeframe and a different device breakdown.

This year, Apple has broken down the stats between both iOS 13 and iPadOS which were launched at different times this year. According to Apple, 41% of iPads from the past four years have upgraded to iPadOS, while 33% of all active iPads are on iPadOS.

Meanwhile, here on MacRumors, our analytics show an 84% iOS 13 adoption by our visitors on the same day that Apple measured -- October 15th.

Related Forum: iOS 13

Popular Stories

iOS 26

15 New Things Your iPhone Can Do in iOS 26.2

Friday December 5, 2025 9:40 am PST by
Apple is about to release iOS 26.2, the second major point update for iPhones since iOS 26 was rolled out in September, and there are at least 15 notable changes and improvements worth checking out. We've rounded them up below. Apple is expected to roll out iOS 26.2 to compatible devices sometime between December 8 and December 16. When the update drops, you can check Apple's servers for the ...
Intel Inside iPhone Feature

Apple's Return to Intel Rumored to Extend to iPhone

Friday December 5, 2025 10:08 am PST by
Intel is expected to begin supplying some Mac and iPad chips in a few years, and the latest rumor claims the partnership might extend to the iPhone. In a research note with investment firm GF Securities this week, obtained by MacRumors, analyst Jeff Pu said he and his colleagues "now expect" Intel to reach a supply deal with Apple for at least some non-pro iPhone chips starting in 2028....
ive and altman

Jony Ive's OpenAI Device Barred From Using 'io' Name

Friday December 5, 2025 6:22 am PST by
A U.S. appeals court has upheld a temporary restraining order that prevents OpenAI and Jony Ive's new hardware venture from using the name "io" for products similar to those planned by AI audio startup iyO, Bloomberg Law reports. iyO sued OpenAI earlier this year after the latter announced its partnership with Ive's new firm, arguing that OpenAI's planned "io" branding was too close to its...
iPhone 17 Pro Cosmic Orange

10 Reasons to Wait for Next Year's iPhone 18 Pro

Monday December 1, 2025 2:40 am PST by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models at the same time, which is why we often get rumored features months ahead of launch. The iPhone 18 series is no different, and we already have a good idea of what to expect for the iPhone 18 Pro and iPhone 18 Pro Max. One thing worth...
Photos App Icon Liquid Glass

John Gruber Shares Scathing Commentary About Apple's Departing Software Design Chief

Thursday December 4, 2025 9:30 am PST by
In a statement shared with Bloomberg on Wednesday, Apple confirmed that its software design chief Alan Dye will be leaving. Apple said Dye will be succeeded by Stephen Lemay, who has been a software designer at the company since 1999. Meta CEO Mark Zuckerberg announced that Dye will lead a new creative studio within the company's AR/VR division Reality Labs. On his blog Daring Fireball,...
Apple John Ternus 2019

Will John Ternus Really Be Apple's Next CEO?

Friday December 5, 2025 9:01 am PST by
There is uncertainty about Apple's head of hardware engineering John Ternus succeeding Tim Cook as CEO, The Information reports. Some former Apple executives apparently hope that a new "dark-horse" candidate will emerge. Ternus is considered to be the most likely candidate to succeed Cook as CEO. The report notes that he is more likely to become CEO than software head chief Craig Federighi, ...
maxresdefault

iPhone Fold: Launch, Pricing, and What to Expect From Apple's Foldable

Monday December 1, 2025 3:00 am PST by
Apple is expected to launch a new foldable iPhone next year, based on multiple rumors and credible sources. The long-awaited device has been rumored for years now, but signs increasingly suggest that 2026 could indeed be the year that Apple releases its first foldable device. Subscribe to the MacRumors YouTube channel for more videos. Below, we've collated an updated set of key details that ...
ios 18 to ios 26 upgrade

Apple Pushes iPhone Users Still on iOS 18 to Upgrade to iOS 26

Tuesday December 2, 2025 11:09 am PST by
Apple is encouraging iPhone users who are still running iOS 18 to upgrade to iOS 26 by making the iOS 26 software upgrade option more prominent. Since iOS 26 launched in September, it has been displayed as an optional upgrade at the bottom of the Software Update interface in the Settings app. iOS 18 has been the default operating system option, and users running iOS 18 have seen iOS 18...
iOS 26

Apple Seeds iOS 26.2 and iPadOS 26.2 Release Candidates to Developers and Public Beta Testers

Wednesday December 3, 2025 10:33 am PST by
Apple today seeded the release candidate versions of upcoming iOS 26.2 and iPadOS 26.2 updates to developers and public beta testers, with the software coming two weeks after Apple seeded the third betas. The release candidates represent the final versions of iOS 26.2 and iPadOS 26.2 that will be provided to the public if no further bugs are found during this final week of testing....

Top Rated Comments

citysnaps Avatar
80 months ago

And 55% regret it the moment they did.
Zero regrets here. I suspect millions of others feel the same.
Score: 35 Votes (Like | Disagree)
vabello Avatar
80 months ago

Meanwhile apple can't give away free updates.
? They already did, to half the iOS devices in the world in less than a month...
Score: 29 Votes (Like | Disagree)
Frabjous7 Avatar
80 months ago

Some of these updates are people that had the update FORCED on them, like my wife and she is super-angry at this.
Just curious, how was she forced? Auto update is a user option, right? And why exactly is she angry and especially super-angry? What problem(s) has she actually encountered?
Thanks for sharing.
Score: 27 Votes (Like | Disagree)
SVTmaniac Avatar
80 months ago
I've never seen a site more full of hatred to a brand they supposedly love. iOS 13 has been great for me so far. Only issue was bluetooth cutting out but that has been fixed in a timely manner. Some of you need to step back and realize things aren't as bad as you make it out to be. Now back to enjoying my super smooth 11 pro max.
Score: 21 Votes (Like | Disagree)
B4U Avatar
80 months ago
55% people have fallen victim of this disaster?
Damn!
Score: 19 Votes (Like | Disagree)
japanime Avatar
80 months ago
55% of iPhones Introduced in Last Four Years Now Running Worse Than Before


Fixed the headline for ya. ?
Score: 19 Votes (Like | Disagree)