Apple's annual Worldwide Developers Conference (WWDC) is always accompanied by a long list of updates and previews, and 2017 was no different. Along with new iPad Pros, a new iMac Pro, and the HomePod smart speaker Apple also announced iOS 11, which brought a lot of new features to iPhones, iPads, and iPods.
Apple has been under the gun to make more massive leaps like it did with the older iPhone and iOS versions, but opinions on whether it did so with iOS 11 have varied. Many fans are getting restless, and the Google side of the fence keeps looking fresher and more exciting. Is iOS 11 enough to keep Apple fans feeling comfortable with their mobile OS of choice?
TechRepublic's cheat sheet about iOS 11 is a quick introduction to the latest version of Apple's mobile operating system, as well as a "living" resource that will be updated periodically as it evolves.
SEE: Hiring kit: iOS developer (Tech Pro Research)
- What is Apple iOS 11? iOS 11 is the newest iteration of Apple's mobile operating system; it powers iPhones and iPads, and iPods. iOS 11 brings a host of changes to those devices on the front end and back end. Apple consumers and developers will notice big differences from previous versions of iOS.
- Why does Apple iOS 11 matter? Apple has been criticized for lagging behind Google in the past few years. While iOS 11 doesn't necessarily bring Apple back on track to be the innovation leader the company once was it does correct many shortcomings of iOS 10 and create new space for innovation that could catapult Apple forward in its battle with Google.
- Who does Apple iOS 11 affect? iOS affects anyone who owns a supported iOS device or develops for iOS. Several models are being phased out with the release of iOS 11, and that will affect owners of those devices as well: They'll soon be on an outdated OS that won't be likely to get anything aside from essential security updates.
- How will iOS 11 affect developers? APIs are the name of the game in iOS 11, and the new 11.3 update has added even more in the way of connectivity. Electronic health records, improved augmented reality, and business iMessage connectivity all mean developers should learn to love interfacing with Apple APIs.
- What's new in iOS 11? Along with the features that will affect developers, Apple has added new privacy notifications that will inform users when their data is being shared and new battery health statistics.
- When is Apple iOS 11 available? iOS 11.4 is currently available for over-the-air download.
What is Apple iOS 11, and what are the key features in iOS 11?
iOS 11 is the current version of Apple's mobile operating system for iPhone and iPad. It has brought a lot of changes to iOS that are sure to excite users and developers alike.
Users will notice new voices for Siri, content recommendations based on search history, peer-to-peer payments via Apple Pay in iMessage, a revamped Control Center, editable live photos, a redesigned App Store, and lots more.
Developers will be able to use new APIs and kits to develop augmented reality apps, add natural language learning functions (Natural Language API), perform advanced image recognition tasks (Vision API), build third-party apps that interface with Apple Music (MusicKit), and give Siri support to third-party apps (SiriKit).
There are simply too many features to thoroughly cover here—check out CNET's good rundown the new features in iOS 11.
- Gallery: Everything iOS 11 from Apple's WWDC 2017 keynote (TechRepublic)
- 11 iOS 11 features that will make you want to update your iPhone (CBS News)
- WWDC 2017: iOS 11 features Apple didn't have time to announce (ZDNet)
- iOS 11 means you never have to remember app passwords again (CNET)
- iOS 11's storage tools help you regain precious space (CNET)
Why does Apple iOS 11 matter?
Apple has built itself a reputation for innovation and creating solid products, but let's be honest: To say it's the innovation leader it once was would be an outright lie. The past few years have belonged solidly to Google, and Apple has been stuck playing catch up—and it hasn't been great for the Cupertino firm.
iOS 11, and the iPhone 8 and iPhone X that accompanied its launch, weren't the huge hits that Apple needed to improve its image in the post-Jobs era. Instead the revelations about battery throttling, disappointing sales, wireless charging issues, and repeat discoveries of iOS bugs have dragged the company down.
SEE: The 10 most important iPhone apps of all time (Download.com)
iOS 11's preview promised a lot of features, and while it pushed Apple in the right direction with new augmented reality features, navigation improvements, a more human voice for Siri, and the like, it still felt rushed to market based on the number of bugs discovered.
Apple is relying on the iOS 11.3 update to fix some of the flaws iOS 11 came with. With the iOS update having just been released, it remains to be seen how the new version will be received.
- iOS 11 rolls out today with Safari anti-tracking: Here's why advertisers hate it (ZDNet)
- iOS 11 vs. Android O: Who's winning so far? (CNET)
- Apple sells billionth iPhone, here are numbers that matter more (TechRepublic)
- Five years of Apple blunders, mistakes and missed opportunities (ZDNet)
- Android nears 88% global market share, but Apple still makes more money (TechRepublic)
- iOS 11 will stop apps like Uber from constantly tracking your location (CNET)
- Cisco Live 2017: Chuck Robbins and Tim Cook discuss iOS 11 security, AR, mobile devices, and cat videos (TechRepublic)
- 2016: Apple's year of ups and downs (ZDNet)
Who does Apple iOS 11 affect?
If you own an iPhone, iPad, or iPod, you're affected by iOS 11. Apple doesn't like to fragment its ecosystem, as evidenced by its pride in the 86% adoption rate of iOS 10, so supported devices will be pushed toward the new platform.
If your device isn't listed above, I have some bad news: It's out of the update lifecycle. Those who don't own an iOS 11-eligible device are going to have to get new devices if they want to keep getting updates—and that includes security patches, which means you'll be vulnerable to new bugs, backdoors, or zero days found in iOS 10.
iOS 11 is also killing everything to do with 32 bit on both the hardware and the software side, which means 32-bit applications won't work in iOS 11. Say goodbye to your old 32-bit apps, or hope that their developers reemerge to make an update.
- Video: Why iPad Pro is where iOS 11 really shines for business pros (TechRepublic)
- iOS 11 on the iPad Pro is still missing one important feature (ZDNet)
- The Macintosh we deserve: How Apple can win back loyalty from professionals (TechRepublic)
- Here's how to check if your favorite iOS apps are going to soon become obsolete (ZDNet)
- Warning: iOS 11 won't work with these iPhones and iPads (TechRepublic)
What's new in the latest iOS 11 updates?
The latest version of iOS, 11.4, is now available for public download and installation, which you can do using the Settings app.
iOS 11.4 is mainly an incremental update that fixes bugs, though several new features were added:
- Support for AirPlay 2's multi-room audio—this allows users to control multiple AirPlay 2-compatible speakers at the same time;
- HomePod pairing with iPhones and iPads; and
- iCloud messages can now be stored in iCloud, which can save iOS users valuable device storage space.
You can read all of the iOS 11.4 patch notes here.
SEE: iOS 11 tips and tricks for business professionals (free PDF) (TechRepublic)
Along with the inclusion of electronic health records, more augmented reality features, and business-to-consumer chat in iMessages, Apple has added several other features to improve on the shortcomings of iOS 11, two of which stand out as particularly important for iOS users.
- Battery health statistics have been added to the Settings app. Users can see the condition of their iPhone and iPad battery, along with recommendations on when to replace it. Users can also enable or disable the battery-saving performance throttling that made headlines for iOS 11.
- Data and privacy notifications let users know when an app is requesting their location, personal data, or other personally identifying information. Any app that requests such data will need to be approved by the user, and a small icon will appear at the top of the screen to let users know an app is requesting personal data.
For the complete list of new features in the iOS 11.3 update, check out Apple's release notes.
- iOS 11.3: Get your iPhone and iPad ready for the biggest update yet (ZDNet)
- Must-read iOS 11 Control Center tips and tricks (TechRepublic)
- Apple iOS 11.3 preview includes Business Chat and switch to turn off iPhone throttling (TechRepublic)
- Does your iPhone need a new battery? Find out with iOS 11.3 (ZDNet)
- Apple's new $329 iPad and iOS 11.3 release temper my wanderlust (ZDNet)
- That new 'privacy icon' in iOS 11.3 does nothing to prevent password phishing (ZDNet)
How will iOS 11 updates affect developers?
There aren't any standout features in iOS 11.4 that affect developers, though some will be pleased by bug fixes that eliminate problems like users being unable to properly sync data with apps like Apple Health. The biggest effect professional users will see in iOS 11.4 is the added ability to store iMessages in iCloud, which could be a security issue depending on whether messages and attachments are confidential.
iOS developers should definitely look into how the new kits and APIs will change their approach to iOS coding. Augmented reality can be a boon for companies—IKEA already takes advantage of it—and it could be a great way to show off a physical product in customers' homes and offices.
The 11.3 update to iOS adds more augmented reality features to expand what developers can do with the ARKit, which Apple claims makes iOS "the world's biggest augmented reality platform." Background improvements such as better environment mapping and 2D object recognition give developers much more to play with, which Apple hopes will make augmented reality more than just a novelty.
Developers who work in the healthcare industry can expect more iOS-related work as well: iOS 11.3 brings electronic health records to the iOS Health app. Quite a few hospital systems have already added support, and more are likely to begin focusing on inclusion, meaning more work for iOS devs.
Along with the inclusion of business connectivity in iMessage allowing iPhone users to chat directly with customer service professionals, API programming for iOS is the name of the game in 11. Get used to connecting apps to Apple's ecosystem.
- Why iOS 11.3 could bring customer service and EMR to the iPhone (TechRepublic)
- Developers: These are the iPhone X, iPhone 8, Apple TV 4K, and Apple Watch Series 3 features you need to know (TechRepublic)
- Why Apple Health Records in iOS 11.3 could be a tipping point for EMR (TechRepublic)
- Job description: iOS developer (Tech Pro Research)
- iOS App Development: Beginner to Published iOS App (TechRepublic Academy)
How do I update to iOS 11?
iOS 11 is now available for download via the Settings app on all supported iOS devices. Users running iOS 11 on their iPhone or iPad can update to iOS 11.4 by opening the Settings app, going to the General tab, and tapping on Software Update.
- How to upgrade your Apple mobile device to the latest version of iOS (TechRepublic)
- New to iOS 11? Change these privacy and security settings right now (ZDNet)
- iPhone battery life bad after installing iOS 11? Here's what you can do (ZDNet)
- New iOS 11 feature automatically deletes unused apps to free up storage on your iPhone (TechRepublic)
- With iOS 11, the iPad finally grows up (ZDNet)
- Speed up your sluggish iPhone or iPad (ZDNet)
- Apple's iPhone turns 10. Where does it go from here? (CNET)
Brandon Vigliarolo has nothing to disclose. He does not hold investments in the technology companies he covers.
Brandon writes about apps and software for TechRepublic. He's an award-winning feature writer who previously worked as an IT professional and served as an MP in the US Army.