# LightSpectrum Pro vs Colorimeter Camera Color Meter

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) and chart position (#89 vs unranked). On ratings volume, ads, device support and iOS requirement there is nothing between them.

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.

## The numbers

| Metric | LightSpectrum Pro | Colorimeter Camera Color Meter |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.1 (39 ratings)](https://appshunter.io/ios/app/lightspectrum-pro/id468368751/reviews) | **[4.7 (57 ratings)](https://appshunter.io/ios/app/colorimeter-camera-color-meter/id6449255688/reviews)** |
| Number of ratings | 39 | **57** |
| Positive reviews | 28.5% of reviews | **85.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#89** | — |
| Size | 88 MB | 46 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AM PowerSoftware](https://appshunter.io/developer/303958914) | [Contechity AB](https://appshunter.io/developer/1649290454) |

## What reviewers say

### LightSpectrum Pro

[App page](https://appshunter.io/ios/app/lightspectrum-pro/id468368751)

**Currently charting:** #89 Top Paid · Utilities (US App Store)

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.

**Highlights:** Color temperature measurement, Color spectrum analysis (360nm-800nm), CIE 1931 white point display, Wavelength filtering and overlay, High accuracy compared to professional devices

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 📸 Accurate white balance measurement for photography
- 💡 Innovative spectrum analysis without expensive equipment
- 💰 Affordable alternative to $1,600+ professional color meters
- 📊 Detailed spectral graph visualization
- 🎯 Useful for photographers, videographers, and lighting professionals

**What reviewers complain about**

- 🐛 Frequent crashes and freezing issues
- 📱 Incompatible with many iPhone models (iPhone 5, 5S, 6, 6+, 11, X)
- ❌ Camera access problems on multiple devices
- 🎨 Inaccurate readings for certain light types (LEDs, low color temps)
- 🖥️ Poor UI scaling on larger screens (iPhone 6+, iPad)

**Reported bugs**

- 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

**Requested features**

- 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


### Colorimeter Camera Color Meter

[App page](https://appshunter.io/ios/app/colorimeter-camera-color-meter/id6449255688)

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.

**Highlights:** 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

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full access | $0.99 | per month |
| Full access | $4.99 | per year |
| Full access | $9.99 | one-time |
| Full access | $14.99 | one-time |


## Frequently asked questions

### Is LightSpectrum Pro free?

LightSpectrum Pro costs $1.99, with no in-app purchases.

### Is Colorimeter Camera Color Meter free?

Colorimeter Camera Color Meter is free to download, with in-app purchases available.

### Which has better reviews, LightSpectrum Pro or Colorimeter Camera Color Meter?

Colorimeter Camera Color Meter is rated higher. LightSpectrum Pro averages 4.1 out of 5 from 39 ratings, while Colorimeter Camera Color Meter averages 4.7 from 57 ratings.

### Do LightSpectrum Pro or Colorimeter Camera Color Meter have ads?

Neither LightSpectrum Pro nor Colorimeter Camera Color Meter shows ads.

### Which is updated more often, LightSpectrum Pro or Colorimeter Camera Color Meter?

LightSpectrum Pro ships an update every 3 months, and Colorimeter Camera Color Meter every 6 weeks. Most recently, LightSpectrum Pro was updated on October 26, 2026 and Colorimeter Camera Color Meter on October 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*