Sky Guide
LittleAPP
alcyone software
Star Walk 2 Ads+실시간으로 하늘의 별 찾기
Vito Technology
Stellarium Mobile - 천체 지도
Stellarium Labs
Night Sky Guide
Shiny Objects LLC
SkySafari Legacy
Simulation Curriculum Corp.
Sky+
Novabox, S. de R.L. de C.V.
Sky
Sky Switzerland
Sky UK Limited