This is a really cool app for iPhones & and androids. The app is free on iTunes & Google Play but you need a sticker to activate the app. It’s called Tantric Star AR – AR stands for augmented reality.
You can get a picture of the sticker on their Facebook page HERE which works to activate it: Just print out the picture or you can even activate the app by pointing it at the picture on the screen.
You can take pictures of people holding the sticker/picture so it looks like a star is coming out of their chest, third eye or wherever they hold the sticker.