What's New
the comprehensive version! All products oflarge wind turbines paradise, you can free download comprehensive. Making a software community for children always free
App Description
Encyclopedic knowledge Free for children!
App Changes
- January 16, 2012 Price increase: FREE! -> $0.99
- July 31, 2013 New version 1.1
- August 04, 2013 Price decrease: $0.99 -> FREE!
- August 31, 2013 Price increase: FREE! -> $0.99