[[xref:http://www.pcworld.com/article/256161/top_15_iphone_apps_of_2012_so_far.html#tk.hp_new|By Daniel Ionescu, PC World]]
FreezePaint is a fun and unique way to merge parts of a photo with another. You simply take a photo, swipe your finger on the part of the picture you want to keep and then take another picture with the chosen frozen parts overlaid. The results depend on your creativity, from funny collages of mixed-up heads and bodies to surreal scenes where you can repeat the same element.
[[xref:http://api.viglink.com/api/click?format=go&key=2b0adaafa9ad8a29fede7758fada1730&loc=http%3A%2F%2Fwww.pcworld.com%2Farticle%2F256161%2Ftop_15_iphone_apps_of_2012_so_far.html%23tk.hp_new&v=1&libid=1337919548376&out=http%3A%2F%2Fitunes.apple.com%2Fus%2Fapp%2Ffreezepaint%2Fid509401824%3Fmt%3D8&ref=http%3A%2F%2Fwww.pcworld.com%2F&title=Top%2015%20iPhone%20Apps%20of%202012%2C%20So%20Far%20%7C%20PCWorld&txt=Get%20this%20app&jsonp=vglnk_jsonp_133792101912712|Get this app]] (Free)