iOS 8 Adoption Reaches 81% Following Apple Watch Launch - MacRumors
Skip to Content

iOS 8 Adoption Reaches 81% Following Apple Watch Launch

by

iOS 8 Adoption April 27 2015Apple's latest distribution numbers show that 81% of iOS devices are now running iOS 8 or later, less than one week after the release of the Apple Watch. 17% of devices used to access the App Store continue to run iOS 7 and the remaining 2% are running an earlier software version.

iOS 8 adoption rose 2 percentage points since Apple shared its last distribution numbers earlier this month, with the Apple Watch launch last Friday likely contributing to the marginal increase. Apple Watch must be paired with an iPhone 5 or later running iOS 8.2 or newer.

According to mobile analytics firm Mixpanel, approximately 91% of devices were running iOS 7 at this time last year, meaning that iOS 8 adoption continues to be slower, likely due to a wide range of reasons including software bugs and excessive storage space required to install updates.

Related Forum: iOS 8

Top Rated Comments

149 months ago
Cool, I'm the 2%! (without the money ;) )
Score: 4 Votes (Like | Disagree)
Costino1 Avatar
149 months ago
I'm sure the early Apple Watch adopters really pushed iOS installs to their limits...

All 400 of them who received their preorders? *tongue in cheek.
Score: 4 Votes (Like | Disagree)
149 months ago
Why should owners of older - still perfectly working - devices upgrade if the upgrade is in fact a usability downgrade and their devices are much slower than before?

To be honest, iOS 8 hardly runs any better on my iPhone 6 than it does on my work 5C and 4S on iOS 7.

In fact, my 5, 4S, and 3GS on iOS 6 remains faster at navigating around the OS, with the 5 on iOS 6 being the fastest I have currently. I really hope Apple starts bringing back some element of speed, but they don't seem to be bothered one bit.
Score: 3 Votes (Like | Disagree)
allanfries Avatar
149 months ago
Hmmm! Still wonder how many of the 81% are new devices.
Score: 3 Votes (Like | Disagree)
furi0usbee Avatar
149 months ago
I'm sure the early Apple Watch adopters really pushed iOS installs to their limits...
Score: 3 Votes (Like | Disagree)
SteveW928 Avatar
148 months ago
iOS8.3 will be faster than any version of iOS7 on any supported device.

Not even close. I'm running 8.3 on my iPad 2 and it's a total dog.

And be careful about benchmarks... the stuff I care about is how quickly the keyboard responds, switching between apps, etc. That stuff is all horrible under iOS 8. It has improved a bit, but is still pretty bad in comparison.
Score: 2 Votes (Like | Disagree)

Popular Stories

iOS 27 Next to iPhone

Here's When iOS 27 Rolls Out Today in Every Time Zone [Update: It's Out]

Sunday September 13, 2026 3:00 am PDT by
Update 10:04 a.m.: iOS 27 is rolling out now, though it may take a bit for all users to see it, so keep checking! Apple is about to release iOS 27, which will finally deliver more advanced Siri AI capabilities as well as a variety of other refinements, improvements, and new features to iPhones. It's Apple's biggest software update of the year, and Apple announced at Wednesday's iPhone event...
iOS 27 Icon iPhone

iOS 27 Available Today With These 8 New Features

Monday September 14, 2026 9:00 am PDT by
Update: Apple has released iOS 27. During its iPhone 18 Pro and iPhone Duo event last week, Apple announced that iOS 27 will be released widely on Monday, September 14. iOS 27 should be available around 10 a.m. Pacific Time / 1 p.m. Eastern Time today via the Settings app, under General → Software Update. Below, we have highlighted eight new features and changes coming with iOS...
deep black iphone 18 pro

Apple Says iPhone 18 Pro Max Sold in U.S. Differs in One Way

Saturday September 12, 2026 3:27 pm PDT by
As noted by Nicolas Lellouche, who writes for the French tech website Numerama, Apple has updated its tech specs pages for the iPhone 18 Pro and iPhone 18 Pro Max to clarify which models are equipped with its new C2 cellular modem and where. Apple now says the iPhone 18 Pro has a C2 modem worldwide, while the iPhone 18 Pro Max uses the chip in every country except for the U.S. According...