This is the best free Lie Detector Face Test Simulator prank app available as it has over 1.6 MILLION DOWNLOADS and because YOU can control the results (secretly) and it talks too! A great free, fake photo scanner simulator test app where you can prank your family and friends from the makers of Naughty or Nice Photo Scanner, Hot O Meter Free & Voicemail Santa. How it works: - If a friend or family member like your mum or dad, brother or sister has just told you something and you want to have fun with them and prank them that they are telling the truth or a lie then use this free app! - Choose an existing photo of the boy or girl, man or woman from your album or take a new photo to test. - Press start and Lie Detector Face Test Prank scans over your photo then speaks a random result either true or lie. - Press the 'spanner' button to give you control and choose who's telling the truth and who's telling a lie. Find us on Facebook https://www.facebook.com/Lie-Detector-Photo-Scanner-1179688338712029 Find us on Twitter @LieDetectorScan * Boy picture image courtesy of graur razvan ionut. / FreeDigitalPhotos.net * * This free game is for entertainment purposes only and although it may look like a real photo scanner it contains no actual photo scanning capabilities and is a fake, joke app. It is also not a real polygraph finger scanner test *