Cross Space 3D app for iPhone and iPad 4.4 ( 2704 ratings ) Games Developer: 晓琳 朱 Free Current version: 1.0.8, last update: 7 years ago First release : 16 May 2017 App size: 57.44 Mb high-speed flier set in 3d space, play in a beautiful new environment with a focus on relaxing.