Tried paid ($6.99) RecognizeMe app form Cydia. This is a new facial recognition unlock app that just arrived. Have been at it for three days and it is just to buggy to be useful. More like a novelty and not as secure as regular lock pass. Tried very hard to get it to work. Takes to long to make sets and then will not recognize me even when threshold is lowered to 40%. I do not recommend this.
I have given my oppinion to the author, supplier, and Cydia but they have not
responded. A cracked version is now available as well but same issue exist. I have removed the app and will wait for refinements if offered. I am not holding my breath.