iOS is the mobile operating system used by Apple’s iPhones. First introduced with the original iPhone in 2007, the software has remained a feature of every iPhone released in the years since, and continues to provide the basis for other Apple operating systems including iPadOS, tvOS and watchOS.
Apple's App Store serves as the centerpiece of its iOS mobile operating system, with the company’s virtual marketplace now containing more than 2 million apps optimized for the platform.
New versions of iOS are released annually – typically ahead of new iPhone launches – with iOS 17 expected to replace iOS 16 in September 2023.
Latest about iOS
iOS 19: new features, a new design, and everything you need to know
Updated iOS 19 is still a way off, but we’ve already heard some key rumors about the next major iPhone software update
Sketchy iOS 19 leak suggests your iPhone could soon look a lot more like Android
iOS 19 could have Android-like app icons and a glassy design according to the latest leak – but don't count on it.
Apple's first iOS 18.5 beta makes it easier to get the old-style Apple Mail back
Though iOS 18.4 has only just made it to release, Apple has already issued the first beta for iOS 18.5 – it’s light on new features, but does make it easier to reverse a controversial change.
I just fixed the most frustrating Dynamic Island quirk with an obvious workaround
Dynamic Island activities tend to encroach on other useful display icons, but there's a simple workaround.
How to download iOS 18 on your iPhone – and what to do if it won't install
We explain how to download iOS 18 on your iPhone, and list some troubleshooting tips if the update doesn't install.
iOS 18: new features, compatible devices, and everything you need to know
Updated iOS 18 is now available to download. Here’s everything you need to know about Apple's latest iPhone update.
iOS 18.4: 5 reasons to update now, including new Photos tools and Ambient Music
Fourth time's the charm
iOS 18.4 adds a dedicated Ambient Music feature, and I have 3 big questions
Apple has added a dedicated Ambient Music feature to the iPhone’s control center with iOS 18.4 – and while it sounds cool on paper, I have some questions about these new chill-out playlists.
