Facial Recognition Lock is meant for entertainment purposes only. Tapping on the unlock button once will always say access is denied, no matter what. Tapping on the unlock button twice will say access granted and unlock your phone. Facial Recognition Lock is a great gag for fooling your friends, or for impressing the ladies at the club.
I am always looking to improve my apps, and will update often based on user feedback. If you have any features you want added or issues to report, please e-mail me or leave a comment! Enjoy Facial Recognition Lock, and if you do not want to see ads, search for the ad-free version in the Google Play market.