LightSpectrum Pro vs Colorimeter Camera Color Meter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LightSpectrum Pro
Measure light source color temperature and spectrum accurately without expensive equipment. View the color spectrum from 360nm to 800nm, and analyze the white point on the CIE 1931 diagram. Overlay filtered wavelengths on camera images to see frequency reflections and intensity.
- Color temperature measurement
- Color spectrum analysis (360nm-800nm)
- CIE 1931 white point display
- Wavelength filtering and overlay
- High accuracy compared to professional devices
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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.
Colorimeter Camera Color Meter
This app transforms your phone into a real-time color measurement tool. It accurately identifies and compares colors from your camera or images, supporting numerous color spaces and standards. Save, export, and customize your color data with ease.
- Real-time camera color measurement
- White reference for increased accuracy
- Measure colors from images
- Supports multiple color spaces (RGB, HEX, CIELAB, etc.)
- Identifies closest RAL, Munsell, and HTML colors
- Measures Light Reflectance Value (LRV)
- Color comparison with Delta E methods
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Transform your phone into a powerful, real-time color measurement tool. Capture, identify, and compare colors with accuracy you can trust, anywhere you go. Increased Accuracy with White Reference What sets this Color Meter apart from other apps is its innovative use of a white paper reference. This makes it possible to compensate for the color and intensity of the ambient light, which makes this app much more precise and reliable. It is like having a professional meter in your pocket! • Real-time color measurements with the camera • Increased accuracy with white reference • Also possible to measure colors from images • Many color spaces supported (RGB, HEX, HSL, HSI, HSB, HSP, CIELAB, OKLAB, OKLCH, XYZ, xyY, YUV, CMYK, RYB...) • Identifies the closest color in RAL, Munsell and HTML standard • Gives the color name in 40 different languages • Measures Light Reflectance Value, LRV • Compare colors with standardized Delta E methods (ΔE 00, ΔE 94, ΔE 76) • Save measurements with comments • Export to PDF, CSV and PNG • Expand, reorder and hide color spaces as needed • Supports 40 different languages, including english • Further customization possible Perfect for artists, designers, decorators, photographers, print technicians, architects, researchers, quality control specialists, and everyone else interested in colors. Privacy Policy, https://color-meter.contechity.com/pp.html End User License Agreement, https://color-meter.contechity.com/eula.html Contact Missing a feature or have ideas for improvement? I'd love to hear from you! Send your feedback to apps@contechity.com. Download this app and transform your device into a color meter today!
Screenshots
Verdict
The clearest difference is review sentiment: Colorimeter Camera Color Meter at 85% against LightSpectrum Pro's 28%. Colorimeter Camera Color Meter also leads on price (Free vs $1.99) and rating (4.7 vs 4.1). LightSpectrum Pro's advantage is in-app purchases (none vs 7). On ratings volume, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Colorimeter Camera Color Meter is free to download; LightSpectrum Pro costs $1.99 up front. Colorimeter Camera Color Meter sells 4 in-app purchases, starting at $0.99 per month. LightSpectrum Pro asks for nothing beyond the download.
Colorimeter Camera Color Meter holds the better App Store score, 4.7 against 4.1. Both are backed by a comparable volume of ratings — 39 and 57 respectively. Written reviews point the same way: 28% of LightSpectrum Pro's written reviews are positive against 85% of Colorimeter Camera Color Meter's.
LightSpectrum Pro ships an update every 3 months, Colorimeter Camera Color Meter every 6 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.
| Parameter | LightSpectrum Pro | Colorimeter Camera Color Meter |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.1 (39 ratings) | 4.7 (57 ratings) — better |
| Positive reviews | 28.5% of reviews | 85.0% of reviews — better |
| Number of ratings | 39 | 57 — better |
| Update frequency | Every 3 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 88 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | AM PowerSoftware | Contechity AB |
Customer experience
LightSpectrum Pro
Colorimeter Camera Color Meter
Bugs and requests
LightSpectrum Pro
Reported bugs
11 issues- App crashes on startup or during use
- Camera feed not accessible or showing red X icon
- Screen blinking/flashing on first launch
- UI elements cut off on larger screens
- Buttons unresponsive or sticky
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- App freezes and cannot be exited
- Black screen on launch
- Inconsistent readings that change rapidly
- App stuck on opening screen
- Camera focus issues on iPhone X and newer models
- Incompatibility with iOS 5, 6, and newer iPhone models
Requested features
11 requests- Spot metering with crosshairs or target reticle
- Direct DUV (Delta uv) display calculation
- Flicker detection for light sources
- Calibration function for improved accuracy
- Support for fluorescent light preset adjustments
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- Tap-to-focus camera control
- Landscape orientation support
- Ability to disable tutorial tips
- Screenshot capability in landscape mode
- Better documentation and user guide
- Device compatibility information in app store listing
Colorimeter Camera Color Meter
Not enough reviews yet to summarise bugs or requests.
In-app purchases
LightSpectrum Pro
No in-app purchases
Colorimeter Camera Color Meter
- Full access7 Days trial$0.991 Month
- Full access2 variants$4.991 Year
- Full access3 variants$9.99
- Full access$14.99
Questions
Is LightSpectrum Pro free?
Is Colorimeter Camera Color Meter free?
Which has better reviews, LightSpectrum Pro or Colorimeter Camera Color Meter?
Do LightSpectrum Pro or Colorimeter Camera Color Meter have ads?
Which is updated more often, LightSpectrum Pro or Colorimeter Camera Color Meter?
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