Microsoft is set to merge its team of Sunrise Calendar app developers into its Outlook team, in a move that signals the end for the popular standalone calendar app (via The Verge).

Sunrise Calendar was designed by former Foursquare engineers and won many fans for its ability to seamlessly integrate with various online services and incorporate social networking and event information from Google Calendar, Facebook, and LinkedIn.

Sunrise
Microsoft acquired Sunrise in February 2015 in a deal rumored to be worth around $100 million. The company subsequently announced plans in November to merge Outlook and Sunrise into a single app. That plan appears have come into effect and Sunrise will be removed from the App Store in the "next few days", says Microsoft, with the app's online backend services to cease functioning altogether on August 31, 2016.

Microsoft has gradually been introducing features to its Outlook email and calendar app, and recently added Facebook, Evernote, and Wunderlist support. Skype for Business and OneNote integration are expected to follow soon, while Touch ID support was added in March.

Microsoft Outlook is available as a free download for iPhone and iPad on the App Store. [Direct Link]

Top Rated Comments

Fall Under Cerulean Kites Avatar
125 months ago
Another "unknown" app for me to know right before it is dead.
I suspect you’ve never googled “best ios calendar” nor read any roundup of the top offerings. Sunrise has been one of the top 5 for the past couple of years.
Score: 5 Votes (Like | Disagree)
Porco Avatar
125 months ago
I guess it was always going to be a sunset eventually.
Score: 3 Votes (Like | Disagree)
AlliFlowers Avatar
125 months ago
GREAT! i finally get ical and outlook to work via sunrise and then they do this!!!


How can i get one app to show both calendars!!!
Informant.

I tried Sunrise. I have a calendar addiction and own pretty much all of them. I always go back to Informant.
Score: 2 Votes (Like | Disagree)
Shirasaki Avatar
125 months ago
Another "unknown" app for me to know right before it is dead.
Score: 2 Votes (Like | Disagree)
Shirasaki Avatar
125 months ago
Curious, what do you hate about Outlook on OSX?
Outlook on OS X is not as good as Windows counterpart.
But I rarely use it so.
Score: 1 Votes (Like | Disagree)
appledefenceforce Avatar
125 months ago
Best calendar app. Thank god Apple didn't buy it though lolz
Score: 1 Votes (Like | Disagree)

Popular Stories

streaming black friday 2025

Black Friday Streaming Deals Include Big Savings on Disney+, Hulu, Apple TV, and More

Monday November 24, 2025 8:03 am PST by
We've been focusing on deals on physical products over the past few weeks, but Black Friday is also a great time of year to purchase a streaming membership. Some of the biggest services have great discounts for new and select returning members this week, including Disney+, Hulu, Paramount+, Peacock, and more. Note: MacRumors is an affiliate partner with some of these vendors. When you click a...
iOS 26

iOS 26.2 Adds These New Features to Your iPhone

Thursday November 20, 2025 10:50 am PST by
iOS 26.2 is currently in beta testing. The upcoming update includes a handful of new features and changes on the iPhone, including a new Liquid Glass slider for the Lock Screen's clock, offline lyrics for Apple Music, and more. In a recent press release, Apple confirmed that iOS 26.2 will be released to all users in December, but it did not provide a specific release date. Keep reading...
iOS 26 on Three iPhones

iOS 27 Will Reportedly Have Two Key Upgrades

Sunday November 23, 2025 8:48 am PST by
iOS 27 will reportedly have two major elements: quality improvements and new AI features. In his Power On newsletter today, Bloomberg's Mark Gurman said that iOS 27 will be similar to Mac OS X Snow Leopard, in the sense that Apple is focused on improving "quality and underlying performance" over adding new features. Gurman said there is one exception to this rule, though, as he expects...
maxresdefault

The MacRumors Show: iPhone 18 Pro Looks Like a Huge Upgrade

Friday November 21, 2025 9:10 am PST by
On this week's episode of The MacRumors Show, we talk through all of the new features and improvements expected to come to next year's iPhone 18 Pro and iPhone 18 Pro Max models. Subscribe to The MacRumors Show YouTube channel for more videos Apple's next-generation iPhones are less than ten months away and we already have a good idea about what to expect based on corroborated leaks, rumors,...
General Black Friday Deals 25 Red

Apple Black Friday Deals Available Now on AirPods, iPads, Accessories, and More

Friday November 21, 2025 8:48 am PST by
We're only a few days away from Black Friday, which will take place on Friday, November 28 in 2025. As always, this will be the best time of the year to shop for great deals, including popular Apple products like AirPods, iPad, Apple Watch, and more. In this article, the majority of the discounts will be found on Amazon. Note: MacRumors is an affiliate partner with some of these vendors. When...
Apple Shopping Event 2025

Apple Announces 2025 Black Friday Event, Here's What You Can Get

Thursday November 20, 2025 6:28 am PST by
Apple's annual four-day Black Friday through Cyber Monday shopping event is returning on Friday, November 28 through Monday, December 1 in many countries, including the United States, Canada, Australia, New Zealand, France, Germany, Italy, Spain, the United Kingdom, Belgium, the Netherlands, Sweden, Thailand, and others. During the shopping event, customers can get an Apple gift card with...
hikawa phone grip stand apple%402x

Apple Launches Second Limited-Edition iPhone Accessory in a Month

Friday November 21, 2025 3:53 am PST by
Apple has begun selling the Hikawa Phone Grip and Stand, a new limited-edition iPhone accessory designed with accessibility in mind. Designed by LA-based Bailey Hikawa to celebrate the 40th anniversary of accessibility at Apple, the grip uses magnets to securely snap onto any iPhone with MagSafe. Apple says it can be removed with ease, and doubles as a stand with two different viewing...
apple news banner

Apple News Loses CNN

Monday November 24, 2025 7:56 am PST by
American multinational news company CNN has abruptly pulled its content from Apple News, Semafor reports. CNN quietly removed its stories from Apple News over the weekend and there is no longer a feed from the network to subscribe to in the app. This effectively ends its distribution agreement with Apple while the two sides negotiate new terms. Discussions are apparently ongoing and CNN's...