Sky Guide
LittleAPP
Star Walk 2 Ads+ : 识别星座,行星和卫星
Vito Technology
alcyone software
The Sky by Redshift -天文
USM
Stellarium Mobile - 星空图
Stellarium Labs
SkySafari Legacy
Simulation Curriculum Corp.
Sky+
Novabox, S. de R.L. de C.V.
Night Sky Guide
Shiny Objects LLC
Sky
Sky Switzerland