Apps like ArgyllPRO ColorMeter

Here are some great alternatives to ArgyllPRO ColorMeter by Computer Graphics Technology P.L. :
ColorMeter - color picker RGB
ColorMeter - color picker RGB
★4.2
ColorMeter camera color picker
ColorMeter camera color picker
★4.4
LxMeter
LxMeter
★4.3
Light Meter - Lux, Exposure
Light Meter - Lux, Exposure
★4.8
Measuring Center
Measuring Center
★3.4
Color Analysis
Color Analysis
★3.7
Light Meter - Lux Meter
Light Meter - Lux Meter
★4.8
Color Grab (color detection)
Color Grab (color detection)
★4.6
Smart Ruler
Smart Ruler
★3.5
Light meter - lux meter
Light meter - lux meter
★4.0
Lux Light Meter – Illuminance
Lux Light Meter – Illuminance
★4.2
LightMeter
LightMeter
★4.2
Measure X - All-in-1 Toolbox
Measure X - All-in-1 Toolbox
★4.1
Color Meter - RGB HSL CMYK RYB
Color Meter - RGB HSL CMYK RYB
★3.8
Lux Meter (Light Meter)
Lux Meter (Light Meter)
★4.2
Light Meter
Light Meter
★4.1