To support our applications we use a variety of Ad companies.  Depending on your version of our application and device type, one or more of the following Ad companies may be serving Advertisements.  Ad companies may use and collect anonymous data about your interests to customize content and advertising here and in other sites and applications. Interest and location data may be linked to your device, but is not linked to your identity. 

Current Advertisers:
 Google (Admob) 
 Microsoft Advertising (Windows phone app)
 Millennial Media/Jumptap

Advertisers not active in the latest versions: