Open iTunes to buy and download apps.
Sort picture piles to win great #Prizes and to #HelpScience tackle the big problems for humanity like climate change and hunger!
All data collected is completely open and can be freely used by everyone!
Apple is not a sponsor, nor is it involved in any way with the Picture Pile competitions.
What's New in Version 1.55
Now you can also swipe the images up to report them!
- Category: Games
- Updated: Dec 12, 2016
- Version: 1.55
- Size: 29.5 MB
- Language: English
- Seller: Internationales Institut fuer angewandte Systemanalyse-International institute for applied systems
- © IIASA
Compatibility: Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.