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LightSpectrum Pro icon

LightSpectrum Pro

AM PowerSoftware

Category: Utilities
Sign in to watchView on the App Store (opens in a new tab)
Rankings updated

Price and ratings

Price
CA$2.99
Rating
4.0 out of 5
Ratings
8Canada

Versions

Released
3 Oct 201115 years ago
Last update
3 months agoVersion 4.4.0
Requires
iOS 15.6 or later

Details

Size
92.3 MB
Languages
1
Website
ampowersoftware.it (opens in a new tab)

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…

Countries4In 4 charts right now
Best rank now#10Japan Paid · Utilities
Ratings, 7 days—Needs a week of rating history
Longest chart run1 dayJapan Paid · Utilities

Competitors

Full chart

Top of Paid · Utilities in Japan. LightSpectrum Pro is #10 there. Changes are over 7 days.

  1. #1 (number one)
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  10. #11
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    JDL証ひょうスキャナーモバイル（会計事務所用）Japan Digital Laboratory Co.,Ltd.
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  11. #12
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Store listing

How the app presents itself on the App Store. Select a screenshot to open it full size.

LightSpectrum Pro screenshot 1 of 7LightSpectrum Pro screenshot 2 of 7LightSpectrum Pro screenshot 3 of 7LightSpectrum Pro screenshot 4 of 7LightSpectrum Pro screenshot 5 of 7LightSpectrum Pro screenshot 6 of 7LightSpectrum Pro screenshot 7 of 7

What's new

Version 4.4.0 · 14 Jun 2026 · 3 months ago

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.

Current rankings

Every chart this app is in right now, best position first.

LightSpectrum Pro chart positions
ChartRank24 h7 daysBestDays on chart
Japan· Paid · Utilities#10Change unknownChange unknown#101
France· Paid · Utilities#17Change unknownChange unknown#171
Brazil· Paid · Utilities#17Change unknownChange unknown#171
Canada· Paid · Utilities#26Change unknownChange unknown#261

Rank history

Higher on the chart is better: #1 is at the top.

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The chart fills in as new snapshots arrive (about every 6 hours).

Ranking events

Entries, big moves, #1s and new versions we've recorded.

No events recorded yet

Events appear as the app enters charts, moves 25+ places or ships a new version.