Various systems and methods for managing user information on mobile devices are described herein. A selection of user information is received from a user operating a user device. A privacy setting for the selection of user information is received from the user, the privacy setting to permit or deny access to the user information to a third-party application. The selection of user information and the privacy setting is transmitted from the user device to a receiving device, where the receiving device is configured to enforce the privacy setting for the third-party application executing on the receiving device.