Heart Scan is a very realistic prank game that imitates the work of an echocardiogram by creating a fully animated and realistic echocardiography of a heart. To trick your friends into believeing that what they see is their actual heart, all you have to do is put your device next to somebody's chest and press the scan button, and then show the examined person his/her results - guaranteed giggles.
Heart Scan - Google Play
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