299 reviews
By installing you agree to the Terms of Use and other terms

More from Microsoft Corporation

Download size

3 MB

Last updated



Works with

  • Windows Phone 8.1
  • Windows Phone 8
  • Windows Phone 7.5

App requires

  • photo, music, and video libraries
  • data services
  • phone dialer
  • web browser component
  • camera
  • WVGA (480x800)
  • contacts
  • phone identity
  • photos library
  • push notification service
  • HD720P (720x1280)
  • WXGA (768x1280)
What's this?

Supported languages (1)

English (United States)
show languages
Yammer is the best-in-class enterprise social network that makes your job easier and more productive. It brings together employees, content, conversation, and business data in a single convenient location, keeping you connected to the people and information you need to get work done. Whether you're in the office or on the go, collaborate, communicate, and share ideas in real time by using Yammer to browse company conversations, discuss your projects, and get answers to questions – fast.
show details


  • by Anthony 2/28/2015
    Does not work with multi-factor authentication. Authenticates ok, but then gets stuck on blank screen. Even tried rebooting phone. Unusable.
  • by Michael 2/26/2015
    Nothing happens when I try to launch the app.
  • by Mike 2/24/2015
    Garbage compared to iOS and Android. At least I can see posts.
  • by Prakash 2/21/2015
    Always gives me error whenever I change password. Only option is to reuninstall. Very poor design
  • by Tom 2/17/2015
    I could see the latest post but no others.
  • by Tomas 2/17/2015
    Good app. Shame that even it is Microsoft program it isn't optimized for Windows phone. Still showing notification but there isn't any... Weird
  • by Dan-n-Jill 2/8/2015
    The yammer icon pinned to my start screen always says that I have 99 messages. When I tried to send a new private message (not a reply) it doesn't let me add a contact to the message.
  • by Ashiq 2/7/2015
    It has basic functionalities. Need more features like fb app.
  • by Sultan 2/6/2015
    Worst app ever . Stupid interface lack of basic features ....
  • by Kurt 2/5/2015
    Thanks for the quick fix. Keep the updates and features coming.