The Study from Facebook app is a utility software created by Facebook, Inc.  It pays users if they allow Facebook to observe their activities on their mobile devices. The program tracks every app installed on the users mobile devices, the time they spend on them, the location, and other personal app data. Facebook’s market researchers will then collect those pieces of information in exchange for payment to users. But, as this app tracks the users' mobile activities, Facebook might read personal entries. Facebook, however, ensures that they will not use this study to bombard users with ads relating to their personal data. Their services will also improve as they observe more users and provide new features for Facebook.