電卓
UMEZAWA Takeshi
DarkRoom: Photo Editor, Effect
Xinh Art Studio
DMX Calc
Dezelectric
Darkroom photo editor
Datto Potli Apps
RealCalc Scientific Calculator
Quartic Software
Exposure Calculator
Quicosoft
Photography Calculator Tools
Photoxor
Lightroom Photo & Video Editor
Adobe
HiPER Calc Pro
HiPER Labs
RealCalc Plus