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
127 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
127 months ago
I guess it was always going to be a sunset eventually.
Score: 3 Votes (Like | Disagree)
AlliFlowers Avatar
127 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
127 months ago
Another "unknown" app for me to know right before it is dead.
Score: 2 Votes (Like | Disagree)
Shirasaki Avatar
127 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
127 months ago
Best calendar app. Thank god Apple didn't buy it though lolz
Score: 1 Votes (Like | Disagree)

Popular Stories

iOS 26

iOS 26.3 and iOS 26.4 Will Add These New Features to Your iPhone

Tuesday February 3, 2026 7:47 am PST by
While the iOS 26.3 Release Candidate is now available ahead of a public release, the first iOS 26.4 beta is likely still at least a week away. Following beta testing, iOS 26.4 will likely be released to the general public in March or April. Below, we have recapped known or rumored iOS 26.3 and iOS 26.4 features so far. iOS 26.3 iPhone to Android Transfer Tool iOS 26.3 makes it easier...
imac video apple feature

Apple Makes Its Second-Biggest Acquisition Ever

Tuesday February 3, 2026 12:45 pm PST by
Apple recently acquired Israeli startup Q.ai for close to $2 billion, according to Financial Times sources. That would make this Apple's second-biggest acquisition ever, after it paid $3 billion for the popular headphone maker Beats in 2014. This is also the largest known Apple acquisition since the company purchased Intel's smartphone modem business and patents for $1 billion in 2019....
Apple Logo Zoomed

Tim Cook Teases Plans for Apple's Upcoming 50th Anniversary

Thursday February 5, 2026 12:54 pm PST by
Apple turns 50 this year, and its CEO Tim Cook has promised to celebrate the milestone. The big day falls on April 1, 2026. "I've been unusually reflective lately about Apple because we have been working on what do we do to mark this moment," Cook told employees today, according to Bloomberg's Mark Gurman. "When you really stop and pause and think about the last 50 years, it makes your heart ...
iphone 16 pro colors 1

Apple Begins Selling Refurbished iPhone 16 and iPhone 16 Pro Models at Lower Prices

Wednesday February 4, 2026 7:44 am PST by
Apple today began selling certified refurbished iPhone 16, iPhone 16 Plus, iPhone 16 Pro, and iPhone 16 Pro Max models on its online store in the U.S., with prices discounted by 12% to 22% compared to Apple's current or former pricing for the devices. Here were Apple's starting prices when the devices launched in September 2024: iPhone 16: $799 iPhone 16 Plus: $899 iPhone 16 Pro:...
wwdc sans text feature

Apple Rumored to Announce New Product on February 19

Thursday February 5, 2026 12:22 pm PST by
Apple plans to announce the iPhone 17e on Thursday, February 19, according to Macwelt, the German equivalent of Macworld. The report, citing industry sources, is available in English on Macworld. Apple announced the iPhone 16e on Wednesday, February 19 last year, so the iPhone 17e would be unveiled exactly one year later if this rumor is accurate. It is quite uncommon for Apple to unveil...