智力大PK app for iPhone and iPad 4.2 ( 5472 ratings ) Education Developer: Feng Wang Free Current version: 1.0, last update: 8 years ago First release : 02 Nov 2015 App size: 9.26 Mb 帮助我们开拓视野，激发动脑的兴趣。让我们通过思考获得知识、增长智慧