The Body Progress Unlocker removes the adverts of the Body Progress application that lets you track your body fat, measurements & photos.For the Body Progress application to register the unlocker's presence, it must be installed on your device at all times or the adverts will return until it detects the unlocker again.To download the full application, go to:https://play.google.com/store/apps/details?id=uk.co.bodyprogress