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What’s New Version 4.4.0
This update brings support for all the latest iPhone models, introduces automatic light source recognition for a smarter analysis experience, improves overall performance and stability, and includes several minor bug fixes to ensure smoother operation.
Description
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.
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Version history 25 versions
Build 886612815v4.4.02026-06-14 23:23:32
This update brings support for all the latest iPhone models, introduces automatic light source recognition for a smarter analysis experience, improves overall performance and stability, and includes several minor bug fixes to ensure smoother operation.
Build 854909813v4.3.12023-02-12 17:28:19
Added compatibility with new devices and operating system
Added reading of RGB values for white point
Added user manual
Improved stability
Fixed minor bugs
Build 843358440v4.3.02021-07-31 12:23:45
Added the spectrographic analysis mode with the use of the refraction box
fixed minor bugs
Build 839419425v4.2.12020-12-03 00:38:17
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
Build 838253157v4.2.02020-10-18 17:15:13
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
Build 836296601v4.1.02020-06-06 09:24:07
Added support for new devices
Improved stability with new iOS versions
Minor bugs fixed
Build 835329841v4.0.92020-03-31 16:04:42
Fixed a critical bug that cause app crash if started in landscape orientation,
Fixed a minor bug
Build 835311383v4.0.82020-03-29 21:44:22
Stability improved
Accuracy improved
Horizontal view added
Fixed minor bugs
Build 834301981v4.0.72020-01-10 15:19:54
Added page to send support request
Improved algorithm for calculating light intensity
Fixed minor bugs
Build 834014340v4.0.62019-12-14 22:39:41
GUI improvements
Added panel with Kelvin value indicator
Fixed a bug that blocked the calculation of the color temperature value on some devices
Minor bugs fixed.
Build 832775689v4.0.52019-09-16 12:53:46
introduced the measurement of the concentration of blue lights, indicated with the G-Index value that represents the quantity of wavelengths of the colors of light ranging from 350 to 550 nm with respect to the intensity of the complete view. The G-index, indicates the shift towards red or infrared spectrum, therefore a low value of G indicates a large percentage of blue lights, a value greater than 2 indicates that the light under examination has a low concentration of wavelengths between 350- 550 nm
Build 831223190v4.0.42019-05-08 01:25:41
stability improved
improved accuracy
Build 829731847v4.0.32018-12-22 01:29:31
stability improved
greater compatibility with the new devices
solved minor bugs
Build 828607618v4.0.22018-09-15 23:41:19
Stability improved
Added support for new devices
solved minor bugs
Build 827515814v4.0.02018-06-14 14:29:20
The new version of LightSpectrum Pro Evolution changes its look, the new interface improves the user experience, and the new color space chart panel with white point indication has been added to the new features.
improved stability and resolved some bugs found on new devices.
LightSpectrum Pro Evolution
Build 823744579v3.2.02017-09-23 19:43:37
Added support for the new iDevices
correct minor bugs
Build 822653340v3.1.02017-06-22 20:34:43
Added a new feature that allows the wavelength scan of the image captured by the camera
Introduced compatibility with new iPad and iPad Pro
Improved stability
Solved minor bugs
Build 822162080v3.0.92017-05-16 21:32:49
Fixed a bug that caused resolution problems on some IPhone7 and iPad models
Improved graphical interface
Solved minor bugs
Build 822008264v3.0.82017-05-04 15:37:17
Fixed a problem that caused a bad app resolution on the 4.7 and 5.5 inc displays
Solved minor bugs
Build 821752267v3.0.72017-04-14 17:35:28
Improved Stability
Fixed the problem of access to the camera on some devices
Fixed minor bugs
added the button to the technical support by sending diagnostic data
Build 820494168v3.0.62017-01-11 17:21:52
Improved graph generation of wavelengths, with the addition of the logarithmic scale
Improved stability
Fixed minor bugs
Build 820381400v3.0.52017-01-05 03:35:55
Fixed some bugs that caused the app to crash on iOS10
Build 819261417v3.0.42016-10-12 16:40:09
- Fixed a bug that caused the app to crash on iPhone5 and iPhone5s
- Fixed minor bugs
Build 819183823v3.0.32016-10-05 23:24:58
-were Fixed some bugs that caused the crash at app startup
-Improved Performance even on older devices.
-Fixed Minor bugs
Build 818998538v3.0.22016-09-22 21:27:25
- Improved graphic interface, detailed graphical representation of the light spectrum, placing the value of the infrared scale on the right side at the 800 nm
- Improved calculation of the wavelength of the light spectrum with a significant improvement in the discrimination of frequencies and greater precision in the graphical representation
- Increased bandwidth of the spectrum up to the limits allowed by the camera's sensor. Minimum Maximum 320nm 810nm
- Fixed some bugs found on iPhone6 Plus and iPad Pro 12 "
- Fixed minor bugs
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Availability 1 of 1 storefronts
| Region | Language | Price | Ratings | Avg | Version |
|---|---|---|---|---|---|
| US | en-US | USD 1.99 | 39 | 4.1 | 4.4.0 |
Change log 28 changes · US
✎
releaseNotes updated
This update brings support for all the latest iPhone models, introduces automatic light source recognition for a smarter analysis experience, improves overall p
✎
description updated
With LightSpectrumPro EVO you can measure the color temperature of a light source without having to spend hundreds of dollars on professional devices. LightSpec
✎
name updated
LightSpectrum Pro
◆
Version 4.4.0 released
This update brings support for all the latest iPhone models, introduces automatic light source recognition for a smarter analysis experience, improves overall performance and stability, and includes several minor bug fixes to ensure smoothe
◆
Version 4.3.1 released
Added compatibility with new devices and operating system
Added reading of RGB values for white point
Added user manual
Improved stability
Fixed minor bugs
◆
Version 4.3.0 released
Added the spectrographic analysis mode with the use of the refraction box
fixed minor bugs
◆
Version 4.2.1 released
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 quant
◆
Version 4.2.0 released
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 a
◆
Version 4.1.0 released
Added support for new devices
Improved stability with new iOS versions
Minor bugs fixed
◆
Version 4.0.9 released
Fixed a critical bug that cause app crash if started in landscape orientation,
Fixed a minor bug
◆
Version 4.0.8 released
Stability improved
Accuracy improved
Horizontal view added
Fixed minor bugs
◆
Version 4.0.7 released
Added page to send support request
Improved algorithm for calculating light intensity
Fixed minor bugs
◆
Version 4.0.6 released
GUI improvements
Added panel with Kelvin value indicator
Fixed a bug that blocked the calculation of the color temperature value on some devices
Minor bugs fixed.
◆
Version 4.0.5 released
introduced the measurement of the concentration of blue lights, indicated with the G-Index value that represents the quantity of wavelengths of the colors of light ranging from 350 to 550 nm with respect to the intensity of the complete vie
◆
Version 4.0.4 released
stability improved
improved accuracy
◆
Version 4.0.3 released
stability improved
greater compatibility with the new devices
solved minor bugs
◆
Version 4.0.2 released
Stability improved
Added support for new devices
solved minor bugs
◆
Version 4.0.0 released
The new version of LightSpectrum Pro Evolution changes its look, the new interface improves the user experience, and the new color space chart panel with white point indication has been added to the new features.
improved stability and reso
◆
Version 3.2.0 released
Added support for the new iDevices
correct minor bugs
◆
Version 3.1.0 released
Added a new feature that allows the wavelength scan of the image captured by the camera
Introduced compatibility with new iPad and iPad Pro
Improved stability
Solved minor bugs
◆
Version 3.0.9 released
Fixed a bug that caused resolution problems on some IPhone7 and iPad models
Improved graphical interface
Solved minor bugs
◆
Version 3.0.8 released
Fixed a problem that caused a bad app resolution on the 4.7 and 5.5 inc displays
Solved minor bugs
◆
Version 3.0.7 released
Improved Stability
Fixed the problem of access to the camera on some devices
Fixed minor bugs
added the button to the technical support by sending diagnostic data
◆
Version 3.0.6 released
Improved graph generation of wavelengths, with the addition of the logarithmic scale
Improved stability
Fixed minor bugs
◆
Version 3.0.5 released
Fixed some bugs that caused the app to crash on iOS10
◆
Version 3.0.4 released
- Fixed a bug that caused the app to crash on iPhone5 and iPhone5s
- Fixed minor bugs
◆
Version 3.0.3 released
-were Fixed some bugs that caused the crash at app startup
-Improved Performance even on older devices.
-Fixed Minor bugs
◆
Version 3.0.2 released
- Improved graphic interface, detailed graphical representation of the light spectrum, placing the value of the infrared scale on the right side at the 800 nm
- Improved calculation of the wavelength of the light spectrum with a significant