Imatest Spectral Sensor vs Luxoria
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Imatest Spectral Sensor
This professional tool provides precise lighting analysis for calibrating camera systems and matching lights. It offers real-time data, advanced visualizations, and data portability for accurate exposure and color science.
- Multi-sensor dashboard
- Comprehensive metrics (Lux, CCT, CRI)
- Advanced spectral visualizations
- Illuminance tracking
- Data portability (CSV export)
- Mock sensor analysis
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Whether you're calibrating camera systems on a modular test stand or matching practical lights and studio strobes for a multi-day shoot, SpectralSensor delivers absolute precision directly to your phone or computer. Interface seamlessly with your Imatest Spectral Illuminance Color Sensor (ISICS) and Low Light Illuminance Sensor (ILLIS) to take the guesswork out of your exposure, color science, and system calibration. Multi-Sensor Dashboard: Instantly discover, connect, and manage multiple physical Imatest sensors via secure Bluetooth. Easily switch between devices or run a live "Continuous" polling mode across your entire setup. Comprehensive Metrics: View real-time, exhaustive data readouts including Illuminance (Lux/fc), Correlated Color Temperature (CCT), CRI (Ra alongside granular R1-R15 bar charts), SDCM, Duv, Irradiance, and S/P Ratio. Advanced Visualizations: Analyze your light with highly interactive tools. Scrub through the Spectral Power Distribution chart for exact wavelength intensities, or swipe through live-updating Chromaticity Maps (CIE 1931, 1960, 1976, and CIELAB) that pinpoint your exact color coordinates. Illuminance Tracking: Track lux over time with an interactive history chart. Step away from the sensor and enable "Large Mode" for a massive, high-contrast lux readout visible from across a dark studio. Data Portability: Instantly format your entire data payload into a clean text string for emails using the "Copy All" tool, or save your complete session locally as a comprehensive CSV file. Mock Sensor Analysis: Open previously saved CSV files to automatically spin up a "Mock Sensor." This loads historical data back into the live UI, allowing you to use the interactive charts and scrubbing tools on past captures exactly as if the physical hardware was still connected. (Note: To protect your data integrity, the live recording trigger is strictly disabled when a Mock Sensor is active). Built for working professionals. SpectralSensor features a completely ad-free, distraction-free interface focused entirely on functionality, stability, and accurate metrics. Please note that SpectralSensor is a specialized hardware utility. While the application can be installed and explored using the internal mock sensor mode, live environmental measurements require proprietary Imatest hardware (ISICS or ILLIS), which is sold separately. Take complete control of your lab and set lighting with the official companion app for Imatest measurement equipment.
Luxoria
Transform your SDR photos and videos into stunning HDR content directly on your device. This app allows for single or batch conversions, with real-time progress tracking. Easily save or share your enhanced media.
- Convert SDR photos to HDR
- Batch photo conversion
- Convert SDR videos to HDR
- On-device processing
- Save and share results
- Real-time progress tracking
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Luxoria converts SDR photos and videos to HDR. Everything runs on your device. Pick one photo, several photos, or a video and Luxoria gets to work, showing progress as it goes. When it's done, save the result or share it straight from the app. Features: • Convert SDR photos to HDR • Import camera RAW, TIFF, JPEG, PNG, and HEIC • Choose 8-bit or 10-bit HEIC output, and the compression quality • Batch convert multiple photos • Convert SDR videos to HDR • Watch progress while it works • Save or share the result Luxoria is made for Apple devices with HDR-capable displays. The final look depends on the original media, the device, the system version, the viewing app, and the display.
Screenshots
Verdict
The clearest difference is price: Imatest Spectral Sensor at Free against Luxoria's $0.99. On update cadence, ads, in-app purchases 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
Imatest Spectral Sensor is free to download; Luxoria costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Imatest Spectral Sensor ships an update every 6 weeks, Luxoria monthly. Both last shipped on October 31, 2026.
| Parameter | Imatest Spectral Sensor | Luxoria |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | — | 75.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 weeks | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Requires iOS | 18.6 | 18.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Imatest, LLC | 迪 黎 |
Customer experience
Imatest Spectral Sensor
Luxoria
In-app purchases
Imatest Spectral Sensor
No in-app purchases
Luxoria
No in-app purchases
Questions
Is Imatest Spectral Sensor free?
Is Luxoria free?
Do Imatest Spectral Sensor or Luxoria have ads?
Which is updated more often, Imatest Spectral Sensor or Luxoria?
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