The mobile app prompts a user to provide First Name, Last Name, and Email Address. A user only has to provide this information once and it is then stored within the app. Users may still submit reports anonymously by selecting this option 'Create Anonymously' at the bottom of the login screen. Or go to the 'Settings' Tab, select the 'Settings' menu, and check the box marked 'Report Anonymously'. Any information, such as personal information or location is only used for reporting purposes. CitySourced, the app that powers Cupertino 311, states that they will never sell your information for commercial purposes.