Camo - Use your iPhone or iPad as a pro webcam
InboxDollars - Earn cash for your everyday online activities.
Lookback USB - Capture the screen of any iDevice & record from mac camera.
Money Master - Money Master is a reward making app that offers you simple means of earning cash.
DroidCam - DroidCam – Use your Android phone as a wireless webcam or an IP Cam!
Swagbucks - Swagbucks is a loyalty program that offers individuals rewards for engaging in various activities. Users can earn reward points for performing Internet searches, purchasing items from affiliated vendors, or completing polls.