优知移动 app for iPhone and iPad 4.6 ( 8656 ratings ) Lifestyle Book Developer: 运聚 刘 Free Current version: 0.0.1, last update: 8 years ago First release : 19 Feb 2015 App size: 8.73 Mb 优知移动-优移动图书馆包含馆内资源，新闻公告，新书通报，图书检索，读者推荐，还书提醒，馆内交流，馆际分享等