Ghost Observer: detector radar
ETCO - ghost detector and ghost radar apps
GLOBE Observer
NASA
Tibia Observer
CipSoft GmbH
Ghost
Special Applications
GhostTube SLS相机替代
GhostTube
Ghostcom™ Radar Messages
Big Boris Studios
幽灵探测器 灵魂猎手
Spot Among Party
Ghost Hunting Tools(捉鬼工具)
Weasel
SLS Camera (Ghost Tracker)
SpiritShack
Real Ghost Detector + Radar
Tribli Fribli Dev