LightSpectrum Pro by AM PowerSoftware (Universal)
Released: Oct 3, 2011
Version: 4.2.0
Size: 18 MB
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Ranking - Utilities (iPhone)

Ranking - Utilities (iPad)

LightSpectrum Pro

AM PowerSoftware
With LightSpectrumPro EVO you can measure the color temperature of a light source without having to spend hundreds of dollars on professional devices. LightSpectrumPro EVO has an error of 2 - 8% compared to existing professional products on the market. in addition to the color temperature measurement in Kelvin, LightSpectrumPro EVO allows you to view the color spectrum of the light being examined with a band ranging from 360nm to 800nm. in addition to the spectrum it is possible to display the position of the white point on the CIE 1931 diagram and to apply a filter for wavelengths to display in overlay on the image captured by the cameras which elements reflect a specific frequency and with what intensity.

What's new in version 4.2.0
Improved the user interface
Added the Hue graph that indicates the complementary value of the color temperature, with a value of -100 for tending to magenta and +100 for tending to green
Improved the wavelength spectrum graph
Improved the algorithm for calculating the white point X and Y coordinates in the CIE1931 diagram
Minor bugs fixed
Screenshot #1 (iPhone)
Our verdict: Good
  • + LightSpectrum Pro is a highly rated app (4.5-star).
  • + LightSpectrum Pro is currently ranked #65 in paid Utilities apps for iPhone.
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