Apple Reveals How Many iPhones Were Running iOS 17 Before WWDC

Apple has shared updated iOS 17 and iPadOS 17 adoption figures, revealing how many iPhones and iPads were running those software versions before WWDC.

General iOS 17 Feature Orange Purple
These adoption numbers are based on iPhones and iPads that transacted on the App Store on June 9, the day before WWDC began, according to Apple.

The statistics are as follows:

  • 77% of all iPhones were updated to iOS 17.
  • 68% of all iPads were updated to iPadOS 17.
  • 86% of all iPhones introduced in the last four years were updated to iOS 17.
  • 77% of all iPads introduced in the last four years were updated to iPadOS 17.

These will be the final iOS 17 and iPadOS 17 adoption figures given that Apple has since made the first betas of iOS 18 and iPadOS 18 available to developers.

Apple revealed that 81% of all iPhones were updated to iOS 16 as of May 30 last year, so iOS 17 adoption peaking at 77% of all iPhones as of a later June 9 date this year means that iOS 17 adoption was not quite as high as iOS 16.

All attention now turns to iOS 18, which will be publicly released in September.

Related Forums: iOS 17, iPadOS 17

Popular Stories

M3 iPad Air

Apple's Next Two Products Are Coming Soon

Thursday February 12, 2026 11:17 am PST by
Apple plans to release an iPhone 17e and an iPad Air with an M4 chip "in the coming weeks," according to the latest word from Bloomberg's Mark Gurman. "Apple retail employees say that inventory of the iPhone 16e has basically dried out and the iPad Air is seeing shortages as well," said Gurman. "I've been expecting new versions of both (iPhone 17e and M4 iPad Air) in the coming weeks."...
Apple Sales Coach App

Apple Launching New 'Sales Coach' App

Friday February 13, 2026 2:01 pm PST by
Apple plans to launch a rebranded "Sales Coach" app on the iPhone and iPad later this month, according to a source familiar with the matter. "Sales Coach" will arrive as an update to Apple's existing "SEED" app, and it will continue to provide sales tips and training resources to Apple Store and Apple Authorized Reseller employees around the world. For example, there are articles and videos...
Coffee Burgundy and Purple iPhone 18 Pro Mock

Five iPhone 18 Pro Features Revealed in New Report

Friday February 13, 2026 8:43 am PST by
While the iPhone 18 Pro and iPhone 18 Pro Max are still seven months away, an analyst has revealed five new features the devices will allegedly have. Rumored color options for the iPhone 18 Pro models In a research note with investment firm GF Securities on Thursday, analyst Jeff Pu outlined the following upgrades for the iPhone 18 Pro models: Smaller Dynamic Island: It has been rumored...
iOS 26 Home Feature

Three New Apple Home Products Rumored for 2026

Friday February 13, 2026 4:18 pm PST by
Apple has a long list of new products rumored for 2026, including a series of home products that will see the company establishing more of a presence in the smart home space. Robots are on the horizon for 2027, but the 2026 releases will be a little tamer. HomePod mini We're expecting a new HomePod mini 2 to launch at any time. Apple isn't going to update the device's design, but we could...
m5 macbook pro deal

Why You Shouldn't Buy the Next MacBook Pro

Tuesday February 10, 2026 4:27 pm PST by
Apple is planning to launch new MacBook Pro models as soon as early March, but if you can, this is one generation you should skip because there's something much better in the works. We're waiting on 14-inch and 16-inch MacBook Pro models with M5 Pro and M5 Max chips, with few changes other than the processor upgrade. There won't be any tweaks to the design or the display, but later this...

Top Rated Comments

jonnyb098 Avatar
22 months ago
And 90 percent of them can’t run apples fancy new AI ?
Score: 18 Votes (Like | Disagree)
22 months ago
Apple needs to stop with the yearly updates and just provide new features when they are ready. It's beyond stupid that we need to wait a year for tinted apps and so on. Just fix and update things as they are ready and not iOS 21, 32, 45 and so on. This would also cut down on the bugs introduced year over year, some of which are never fixed.
Score: 8 Votes (Like | Disagree)
Apple Fan 2008 Avatar
22 months ago
Certainly higher than the Windows 11 adoption rate.
Score: 5 Votes (Like | Disagree)
klasma Avatar
22 months ago

Since making updating to the most recent OS optional in iOS16
It was always optional.
Score: 5 Votes (Like | Disagree)
22 months ago
I won't be surprised if more people buy the iPhone 16 Pro this fall than usual.
Score: 4 Votes (Like | Disagree)
sw1tcher Avatar
22 months ago
Apple revealed that 81% of all iPhones were updated to iOS 16 as of May 30 last year, so iOS 17 adoption peaking at 77% of all iPhones as of a later June 9 date this year means that iOS 17 adoption was not quite as high as iOS 16.
Not surprising to me considering iOS 17 is buggier compared to iOS 16
Score: 4 Votes (Like | Disagree)