uSpectrumX vs Colorimeter Camera Color Meter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
uSpectrumX
This application connects wirelessly to a handheld spectrometer to remotely analyze light sources. It displays detailed spectral data, light source information, and allows for data saving and sharing.
- Wireless Wi-Fi connection to spectrometer
- Remote light source analysis
- Spectrum, CIE1931, CIE1976, CRI, TM-30 diagrams
- Detailed light source information (LUX, CCT, CRI)
- Save and share captured data
- Open UPRTek .xls files
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uSpectrumX is a wireless controller application for UPRTek handheld spectrometer which provides 6 main features, namely Basic, Spectrum, CIE1931, CIE1976, CRI, and TM-30. Supported Devices ・MK350S Premium (≧ FW Ver.1.1.0.B24) ・MK350N Premium (≧ FW Ver.1.1.1.B6) # uSpectrumX will continuously add more supported devices in the future. Connect to Handheld Spectrometer via Wi-Fi ・To remotely analyze light source target. ・To remotely configure the "Integration Mode" of device ・To remotely run "Dark Calibration" of device. ・To save the captured data of device. More Features ・To show Spectrum, CIE1931, CIE1976, CRI, TM-30 diagram of the data(*.xls), which was generated from UPRTek handheld spectrometer. ・To see more detail information of light source, such as LUX, CCT, CRI, x, y, λp, and λpV. ・To share the measured data via email. ・To choose uSpectrumX to open UPRTek xls file from other apps.
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 in-app purchases: uSpectrumX at none against Colorimeter Camera Color Meter's 7. uSpectrumX also leads on rating (5.0 vs 4.7) and iOS requirement (9.0 vs 15.0). Colorimeter Camera Color Meter's advantage is ratings volume (59 vs 1). On price, update cadence, ads and device support 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
Both are free to download. Colorimeter Camera Color Meter sells 4 in-app purchases, starting at $0.99 per month. uSpectrumX asks for nothing beyond the download.
uSpectrumX holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Colorimeter Camera Color Meter has 59 ratings behind it against 1, so its average is the more settled of the two.
uSpectrumX ships an update every 3 months, Colorimeter Camera Color Meter every 6 weeks. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.
| Parameter | uSpectrumX | Colorimeter Camera Color Meter |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.7 (59 ratings) |
| Positive reviews | — | 85.0% of reviews |
| Number of ratings | 1 | 59 — 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 | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 25 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | United Power Research Technology Corporation | Contechity AB |
In-app purchases
uSpectrumX
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 uSpectrumX free?
Is Colorimeter Camera Color Meter free?
Which has better reviews, uSpectrumX or Colorimeter Camera Color Meter?
Do uSpectrumX or Colorimeter Camera Color Meter have ads?
Which is updated more often, uSpectrumX or Colorimeter Camera Color Meter?
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