Erm.. I see tons of comments about the 'maths trick' behind the tech.. but have any of you tried out the app cos it's really amazing! A great idea, great execut

Erm.. I see tons of comments about the 'maths trick' behind the tech.. but have any of you tried out the app cos it's really amazing! A great idea, great execution. If this gets the news coverage it deserves then this could be huge I think.