Finally, an app that performs a valuable public service! The Humbug Detector uses patented Santanalysis Technology to determine the level of Christmas cheer in any subject. Scan your subject, and determine if they are "ready to take over for Santa", or they "will be visited tonight by three spirits...". The Humbug Detector is free, but you can unlock experimental Santafication Technology to help rid the world of Humbug. Technology includes the Santafier (drawing on photos), Instant Carolers (singing), iHearth (fireplace animation), and Pocket Mistletoe, as well as more sounds and descriptions for the Detector. Spread some Christmas cheer with the Humbug Detector!