LightSpectrum Pro by AM PowerSoftware (Universal)
Released: Oct 3, 2011
Version: 4.2.1
Size: 18 MB
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Ranking - Utilities (iPhone)

Ranking - Utilities (iPad)

LightSpectrum Pro

AM PowerSoftware
Screenshot #1 (iPhone)
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 4.2.1
Added a new function that allows you to estimate the value of PAR (Photosynthetic Active Radiation) emitted by the light source. The value is expressed in PPFD (Photosynthetic Photonic Flux Density) in umol/m2/s, which consists of the quantity of PAR that reach the surface of the plant per second.
Fixed some UI bugs
Added compatibility with new devices
Minor bugs fixed
Our verdict: Good
  • + LightSpectrum Pro is a highly rated app (4-star).
  • + LightSpectrum Pro is currently ranked #71 in paid Utilities apps for iPhone.
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