iOS 9 is Now Installed on 75% of Active iOS Devices

After four months of availability, Apple's newest mobile operating system, iOS 9, is now installed on 75 percent of active iOS devices as of January 11, according to new numbers posted on Apple's App Store support page for developers.

iOS 9 adoption has climbed from 71 percent to 75 percent over the course of the past month, which is when Apple last updated iOS 9 adoption numbers. As iOS 9 adoption grows, the number of people using iOS 8 and earlier operating systems has declined. 19 percent of iOS users continue to use iOS 8, while 7 percent use an earlier version of iOS.

ios9installation
iOS 9 adoption has outpaced iOS 8 adoption. At four months after launch, iOS 8 was installed on 68 percent of active iOS devices. In fact, iOS 9 adoption is nearly on pace with iOS 7 adoption, which was installed on 79 percent of devices four months after it was released in 2013.

In September, when iOS 9 hit a milestone that saw it installed on more than 50 percent of active iOS devices, Apple called it the "fastest iOS adoption ever," and said it was on pace to be downloaded by more users than any other software release in Apple's history.

The latest installation growth follows the release of iOS 9.2 on December 8, which introduced a huge number of bug fixes and brought improvements to Apple Music, Mail, and iBooks. iOS 9 adoption may see another boost with the release of iOS 9.3, which is currently in beta testing.

iOS 9.3 is one of the biggest updates to iOS 9 yet, introducing a new Night Shift mode, new Quick Actions, and improvements to several apps and features like Notes, Apple News, Health, and CarPlay.

Related Forum: iOS 9

Popular Stories

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...
apple wallet drivers license feature iPhone 15 pro

Apple Says iPhone Driver's Licenses Will Expand to These 8 U.S. States

Tuesday July 8, 2025 11:26 am PDT by
In select U.S. states, residents can add their driver's license or state ID to the Wallet app on the iPhone and Apple Watch, providing a convenient and contactless way to display proof of identity or age at select airports and businesses, and in select apps. Unfortunately, this feature continues to roll out very slowly since it was announced in 2021, with only nine U.S. states, Puerto Rico,...
iPhone 17 Pro in Hand Feature Lowgo

iPhone 17 Pro to Reverse iPhone X Design Decision

Monday July 7, 2025 9:46 am PDT by
Since the iPhone X in 2017, all of Apple's highest-end iPhone models have featured either stainless steel or titanium frames, but it has now been rumored that this design decision will be coming to an end with the iPhone 17 Pro models later this year. In a post on Chinese social media platform Weibo today, the account Instant Digital said that the iPhone 17 Pro models will have an aluminum...
iPhone 17 Pro in Hand Feature Lowgo

Leaker Reveals Amount of RAM in iPhone 17 Through iPhone 17 Pro Max

Wednesday July 9, 2025 8:08 am PDT by
Three out of four iPhone 17 models will feature more RAM than the equivalent iPhone 16 models, according to a new leak that aligns with previous rumors. The all-new iPhone 17 Air, the iPhone 17 Pro, and the iPhone 17 Pro Max will each be equipped with 12GB of RAM, according to Fixed Focus Digital, an account with more than two million followers on Chinese social media platform Weibo. The...
apple account card feature

Apple Account Card Expanding to More Countries

Tuesday July 8, 2025 7:34 pm PDT by
Apple is expanding the ability to add an Apple Account Card to the Wallet app to more countries, according to backend Apple Pay changes. With iOS 15.5, Apple updated the Wallet app to allow users to add an Apple Account Card, which displays the Apple credit balance associated with an Apple ID. If you receive an Apple gift card, for example, it is added to an Apple Account that is also...
macbook pro blue green

M5 MacBook Pro No Longer Coming in 2025

Thursday July 10, 2025 12:38 pm PDT by
Apple does not plan to refresh any Macs with updated M5 chips in 2025, according to Bloomberg's Mark Gurman. Updated MacBook Air and MacBook Pro models are now planned for the first half of 2026. Gurman previously said that Apple would debut the M5 MacBook Pro models in late 2025, but his newest report suggests that Apple is "considering" pushing them back to 2026. Apple is now said to be...
iOS 26 Feature

Everything New in iOS 26 Beta 3

Monday July 7, 2025 1:20 pm PDT by
Apple is continuing to refine and update iOS 26, and beta three features smaller changes than we saw in beta 2, plus further tweaks to the Liquid Glass design. Apple is gearing up for the next phase of beta testing, and the company has promised that a public beta is set to come out in July. Transparency In some apps like Apple Music, Podcasts, and the App Store, Apple has toned down the...
iCloud General Feature Redux

iPhone Users Who Pay for iCloud Storage Receive These Five Perks

Wednesday July 9, 2025 9:20 am PDT by
If you pay for iCloud storage on your iPhone, did you know that Apple offers you five perks beyond the extra storage space, at no additional cost? Here are the perks included with all iCloud+ plans:Private Relay keeps your Safari browsing history entirely private from network providers, websites, and even Apple. Hide My Email generates unique, random email addresses whenever needed. Hom...

Top Rated Comments

Z400Racer37 Avatar
124 months ago
"Wanna update yet?"

No.

"....Wanna update yet?"

No.....

"............... Wanna update tonight?"

FINE!

75%.
Score: 43 Votes (Like | Disagree)
Hal~9000 Avatar
124 months ago
They should have an additional pie chart showing how many of that 75% of iOS 9 users would rather be on a previous iOS version and are being prevented from downgrading by Apple.
Score: 26 Votes (Like | Disagree)
MaSx Avatar
124 months ago
Oh, here we go again. You're probably one of those people who bitch about the flat design too.
Oh, here we go again. You're probably one of those people who bitch out over the truth too.
Score: 20 Votes (Like | Disagree)
TheGreenBastard Avatar
124 months ago
They should have an additional pie chart showing how many of that 75% of iOS 9 users would rather be on a previous iOS version and being prevented from downgrading by Apple.
Oh, here we go again. You're probably one of those people who bitch about the flat design too.
Score: 19 Votes (Like | Disagree)
MaSx Avatar
124 months ago
Bloody hate the damn annoying update notifications. I deleted the update file more than 10 times now and it still automatically downloads the update eating up my storage despite declining it many times. If I want to, I'll do it myself. Someone need to sue Apple over this. Downloading and eating up storage without user's consent.

Now, Applefanboys and AppleShareHolders be like, you're declining it wrong.
Score: 14 Votes (Like | Disagree)
phairphan Avatar
124 months ago
"Wanna update yet?"

No.

"....Wanna update yet?"

No.....

"............... Wanna update tonight?"

FINE!

75%.
Don't forget to clear out continually that multi-GB update file it downloads without your permission.
Score: 12 Votes (Like | Disagree)