Picture Pile app for iPhone and iPad

4.8 ( 4688 ratings )

Photo & Video Games Puzzle Card
Developer: Tobias Sturn

Free

Current version: 2.86, last update: 1 year ago
First release : 11 Oct 2015
App size: 159.41 Mb

Sort Picture Piles to help science tackle the big problems for humanity!

All data collected is completely open and can be freely used by everyone!

www.picturepile.org

*** Disclaimer***

Apple is not a sponsor, nor is it involved in any way with the Picture Pile competitions.