All New Apps Must Be Built With iOS 11 SDK Starting in April - MacRumors
Skip to Content

All New Apps Must Be Built With iOS 11 SDK Starting in April

by

Apple today sent out a notice to developers letting them know that starting in April of 2018, all new apps submitted to the App Store must be built using the iOS 11 SDK, which is included in Xcode 9 or later.

Furthermore, Apple says that all new apps designed for the iPhone, including universal apps, must support the iPhone X's Super Retina display.

ios 11 app store 5

Update your version of Xcode to the latest release of Xcode 9 available on the Mac App Store, which includes the iOS 11 SDK, and build your apps. Starting April 2018, all new iOS apps submitted to the App Store must be built with the iOS 11 SDK. All new apps for iPhone, including universal apps, must support the Super Retina display of iPhone X.

With this requirement, Apple is aiming to encourage developers to adopt key features introduced in iOS 11, like Core ML, ARKit, new camera APIs, expanded SiriKit domains, and more, plus the company is making sure future apps will be fully compatible with the display of the iPhone X.

Apple will, for the time being, allow apps built using earlier SDKs to continue to be updated without switching over to the iOS 11 SDK, but at some point in the future, Apple is likely to require developers to use the iOS 11 SDK for app updates as well.

April 1, 2018 is also when Apple plans to stop accepting updates to watchOS 1 apps. All updates submitted after that date must be built using the watchOS 2 SDK or later, and all newly submitted apps must be built with the watchOS 4 SDK or later.

Top Rated Comments

keysofanxiety Avatar
113 months ago
X compatibility should be required.
It is! Second sentence on the article. :)
Score: 10 Votes (Like | Disagree)
113 months ago
What about apps like CVS Pharmacy, literally still to this day is an iPhone 4 app!!
Meh. They refuse to take Apple Pay too.
Score: 9 Votes (Like | Disagree)
FelixDerKater Avatar
113 months ago
X compatibility should be required.
Score: 8 Votes (Like | Disagree)
magicschoolbus Avatar
113 months ago
Does this mean I'll have to put that virus ios11 on my phone?
Score: 6 Votes (Like | Disagree)
113 months ago
The apps must be compliant with the bugs in iOS 11.
Score: 6 Votes (Like | Disagree)
sracer Avatar
113 months ago
With this requirement, Apple is aiming to encourage developers to adopt key features introduced in iOS 11, like Core ML, ARKit, new camera APIs, expanded SiriKit domains, and more, plus the company is making sure future apps will be fully compatible with the display of the iPhone X.
...and also ensuring that every customer who actively uses apps from the app store must upgrade their device to iOS 11. That's one way to improve the iOS 11 adoption rate. ;)
Score: 6 Votes (Like | Disagree)

Popular Stories

iPhone Duo Slack

Apple Announces iPhone Duo Apps Can Now Be Submitted to App Store

Monday October 5, 2026 7:15 pm PDT by
Apple today announced that apps optimized for the iPhone Duo can now be submitted for App Store approval, ahead of the foldable device launching on Friday, October 23. While existing App Store apps will automatically run on the iPhone Duo, only apps built with the iOS 27.1 SDK or later can dynamically resize to fill the entire space of the inner display, whereas unoptimized apps will have...
X twitter logo

X's Standalone Messaging App XChat Disappears From App Store

Monday September 14, 2026 3:25 pm PDT by
X's XChat app is no longer available from the App Store. The app does not come up when searching for it in the App Store, and clicking a link to it on the web returns an unavailable error. XChat allows X users to communicate with one another using end-to-end encryption and disappearing messages. The app's description says it is a "private, focused space built for conversation." XChat launched...
app store blue banner epic 1

Apple Asks Supreme Court to Throw Out App Store Contempt Ruling

Monday September 14, 2026 4:28 pm PDT by
Apple today filed its opening merits brief with the Supreme Court as it prepares to fight the contempt ruling that forced it to change its App Store rules. Apple is asking the Supreme Court to reverse or vacate the contempt order, which would return the App Store to its pre–2025 rules. The Supreme Court filing is part of Apple's ongoing legal battle with Epic Games, which has gotten more...
Latest Stories
Rumor: Apple to Announce New Partnership With ADT
Rumor: Apple to Announce New Partnership With ADT
11 hours ago
AirPods 5 vs. AirPods 5 With Wireless Charging Case Buyer's Guide
AirPods 5 vs. AirPods 5 With Wireless Charging Case Buyer's Guide
23 hours ago
Accessory Deals This Weekend: Save on TVs, Headphones, and Smart Home Gear
Accessory Deals This Weekend: Save on TVs, Headphones, and Smart Home Gear
1 day ago
Apple's All-New Home Hub Will Be Revealed October 13: What to Expect
Apple's All-New Home Hub Will Be Revealed October 13: What to Expect
1 day ago
Apple Announcing HomePod Mini 2 Next Week With These New Features
Apple Announcing HomePod Mini 2 Next Week With These New Features
1 day ago
A New Apple TV 4K is Finally Coming on Tuesday
A New Apple TV 4K is Finally Coming on Tuesday
1 day ago
Top Stories: Apple's 'Welcome Home' Launch on October 13 and More
Top Stories: Apple's 'Welcome Home' Launch on October 13 and More
1 day ago
Apple Stores Will Add Your Name to iPhone Duo's Startup Screen
Apple Stores Will Add Your Name to iPhone Duo's Startup Screen
2 days ago
SpaceX Inches Closer to Becoming a U.S. Carrier
SpaceX Inches Closer to Becoming a U.S. Carrier
2 days ago
Apple Potentially Behind 'HomeView' Trademark Filed Alongside 'homeOS' Last Year
Apple Potentially Behind 'HomeView' Trademark Filed Alongside 'homeOS' Last Year
2 days ago
Mark Your Calendar: Six Important Apple Dates Coming Up This Month
Mark Your Calendar: Six Important Apple Dates Coming Up This Month
2 days ago
MacRumors Giveaway: Win an Apple Watch Series 12 and a Nylon Band From Southern Straps
MacRumors Giveaway: Win an Apple Watch Series 12 and a Nylon Band From Southern Straps
2 days ago
First Apple TV 4K Now 'Vintage' Ahead of New Model Coming on Tuesday
First Apple TV 4K Now 'Vintage' Ahead of New Model Coming on Tuesday
2 days ago
The MacRumors Show: Apple's Smart Home Products Are Coming
The MacRumors Show: Apple's Smart Home Products Are Coming
2 days ago
Apple Shares Fall After News of iPhone 18 Pro Order Cuts
Apple Shares Fall After News of iPhone 18 Pro Order Cuts
2 days ago
Leak Details iPhone Features for Apple's LG Home Accessories
Leak Details iPhone Features for Apple's LG Home Accessories
2 days ago
Prime Day Leftover Deals: AirPods Max 2 for $429, Mac Mini for $779.99, and More
Prime Day Leftover Deals: AirPods Max 2 for $429, Mac Mini for $779.99, and More
2 days ago
Every M5 MacBook Air Now $200 Off on Amazon
Every M5 MacBook Air Now $200 Off on Amazon
2 days ago
Mac Shipments Fall, But Apple Still Gains Ground in Shrinking Market
Mac Shipments Fall, But Apple Still Gains Ground in Shrinking Market
2 days ago
Apple Reportedly Cuts iPhone 18 Pro Orders After Price Hike Dampens Demand
Apple Reportedly Cuts iPhone 18 Pro Orders After Price Hike Dampens Demand
2 days ago
Apple Signs Hiring and Licensing Deal With AI Podcast Startup Huxe
Apple Signs Hiring and Licensing Deal With AI Podcast Startup Huxe
2 days ago
Apple's October 13 Launch: What's Coming
Apple's October 13 Launch: What's Coming
3 days ago
Anthropic Says Users Can't Be Needlessly Cruel to Claude
Anthropic Says Users Can't Be Needlessly Cruel to Claude
3 days ago
Apple to Launch Touchscreen OLED MacBook Pro and OLED iPad mini on October 27
Apple to Launch Touchscreen OLED MacBook Pro and OLED iPad mini on October 27
3 days ago
Apple Now Pushing iPhone Users Still on iOS 26 to Install iOS 27
Apple Now Pushing iPhone Users Still on iOS 26 to Install iOS 27
3 days ago
Apple Has a New M&A Chief as Ternus Reshuffles Leadership
Apple Has a New M&A Chief as Ternus Reshuffles Leadership
3 days ago
Prepare for Apple's New Home Hub With These HomeKit Accessory Deals
Prepare for Apple's New Home Hub With These HomeKit Accessory Deals
3 days ago
Tim Cook Says He's 'Not Meddling' With Apple's New CEO John Ternus
Tim Cook Says He's 'Not Meddling' With Apple's New CEO John Ternus
3 days ago
Tim Cook Explains Why He Stepped Down as Apple CEO Before iPhone Duo Launch
Tim Cook Explains Why He Stepped Down as Apple CEO Before iPhone Duo Launch
3 days ago
Apple Product Launch Announced for October 13: 'Welcome Home'
Apple Product Launch Announced for October 13: 'Welcome Home'
3 days ago