Skip to Content

iOS 8 Downloads Cause Spike in Web Traffic as Adoption Rate Climbs Slowly

Apple yesterday released iOS 8 to the public, opening the doors for iPhone, iPad and iPod touch owners to download and install Apple's latest version of iOS on their devices. According to The Guardian, this release caused internet traffic to surge in the UK by as much as 60 percent compared to the same time the previous day as millions of iOS users rushed to update their devices.

lonap-ios8

LONAP web traffic data from iOS launch timeframe (blue) vs. previous day (red)

Data from LONAP shows that web traffic surged just as iOS 8 was released at 6:00 PM UK time. Traffic remained strong for several hours, with a peak at 8:00 PM in the UK as more than 70 gigabits per second were being transferred through LONAP's exchange.

ios8-adoption-mixpanelB

iOS 8 adoption from Mixpanel

iOS 8 may have caused web traffic to briefly increase, but the first-day adoption rate of the mobile operating system is relatively low when compared to previous iOS rollouts. According to analytics firm Mixpanel, only 14 percent of the iOS devices that it tracks are currently running iOS 8. Data from mobile marketing company Fiksu shows a similar slow uptake in iOS 8 with the adoption of Apple's latest iOS version trailing the last that of the last several iOS launches.

fiksu_ios_8_adoption

Fiksu iOS 8 Tracker

The slower update rate may be due to a record number of iPhone owners purchasing new devices. Apple sold more than four million iPhone 6 and iPhone 6 Plus units in the first 24 hours that pre-orders were available last week. Customers who are receiving a new phone in the coming weeks may delay upgrading their current device, opting instead to prepare the handset for sale.

Another factor may be the large storage size required for the over-the-air updates. Though the iOS 8 update was just over 1 GB in size, it required 4.6 GB of free storage space on an iPhone and almost 7 GB of free storage on an iPad for installation. That's almost half the free space available on a 16 GB device, forcing many owners to decide whether to delete content from their devices or install the update.

Related Forum: iPhone

Popular Stories

iOS 27 Mock Quick

iOS 27 Will Reportedly Be Like Mac OS X Snow Leopard

Sunday March 15, 2026 9:42 am PDT by
In his Power On newsletter today, Bloomberg's Mark Gurman reiterated that iOS 27 will be similar to 2009's Mac OS X Snow Leopard, in the sense that one of Apple's biggest priorities is bug fixes for improved performance and stability. During WWDC 2008's State of the Union, Apple showed a slide that said Mac OS X Snow Leopard had "0 new features," as it opted to focus on performance and...
AirPods Max 2 Feature

Apple Announces AirPods Max 2 With H2 Chip and More

Monday March 16, 2026 6:12 am PDT by
Apple today unveiled AirPods Max 2, with key upgrades including the H2 chip, increased active noise cancellation, improved sound quality, and features such as Adaptive Audio, Conversation Awareness, Voice Isolation, and Live Translation. The new AirPods Max have the same overall design as the previous generation, with most of the new features coming from the upgrade to the H2 chip:- Adaptive ...
apple design award 2025

Apple Announces 2025 Design Award Winners Ahead of WWDC 2025

Tuesday June 3, 2025 10:14 am PDT by
As we wait for WWDC to kick off next Monday, Apple today announced the winners of its annual Apple Design Awards, recognizing apps and games for their innovation, ingenuity, and technical achievement. The 2025 Apple Design Award winners are listed below, with one app and one game selected per category: Delight and Fun - CapWords (App) and Balatro (Game) Innovation - Play (App) and PBJ -...

Top Rated Comments

japanime Avatar
150 months ago
i would stink to own an 8GB device with this update
Why would that make you stink?
Score: 36 Votes (Like | Disagree)
150 months ago
The requirement of needing 5+ GB free on the device for a download that was less than 2 GB is the dumbest thing.

You do realize the update needs to be extracted, right? It's like downloading a zipped file on your computer and you need zip file space + extracted space on your computer to be able to extract it correctly.
Score: 14 Votes (Like | Disagree)
Dilster3k Avatar
150 months ago
The requirement of needing 5+ GB free on the device for a download that was less than 2 GB is the dumbest thing.
Score: 10 Votes (Like | Disagree)
150 months ago
No, it's because iOS 8 runs like crap on anything lower than an iPhone 5. iOS 8 is amazing on big screens, 3.5"...nah.

And millions of people still have a 4S.
Score: 9 Votes (Like | Disagree)
k1121j Avatar
150 months ago
i would stink to own an 8GB device with this update
Score: 7 Votes (Like | Disagree)
150 months ago
The slower update rate may be due to a record number of iPhone owners purchasing new devices. Apple sold more than four million iPhone 6 and iPhone 6 Plus units in the first 24 hours that pre-orders were available last week. Customers who are receiving a new phone in the coming weeks may delay upgrading their current device, opting instead to prepare the handset for sale.
Sounds far fetched to me. I think the share of iPhones that is not eligible for the iOS 8 update is much larger than the share of devices not eligible for the iOS 7 update was last year. The iPhone 4 was much more popular than the 3GS.
Score: 7 Votes (Like | Disagree)