Show HN: Tweetpop, a photo filter for everyone on Twitter Posted by mcclux on Thursday July 02, 2015 @02:24PM from the show-hn dept. https://geo.itunes.apple.com/us/app/tweetpop-photos-for-twitter/id1009490800?mt=8&at=1010l55g&ct=showHN ( 2 comments | on HN )