Prismforge Spectrum Meter turns your Android phone into a real‑time light analysis tool. Measure correlated color temperature (CCT), CIE 1931 x,y coordinates, tint, and an approximate spectrum distribution from the camera, plus ambient lux from the device light sensor.
Features:
- Live CCT readout with smooth updates and color feedback
- CIE 1931 chromaticity chart with live marker
- Spectrum visualization and captured spectral line view
- Wavelength distribution breakdown with percentages
- Recording timeline with pause/resume and file management
- Export to clipboard for recorded data
- Optional FPS, RGB, and foot‑candles display
Note: Results are approximate and device‑dependent; absolute accuracy requires calibration and controlled camera settings.
Latest Version
1.2.2Uploaded by
Pablo Uribe Cruz
Requires Android
Android 7.0+
Category
Free Tools AppContent Rating
Everyone
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Flag as inappropriateLast updated on Oct 6, 2026
• Frozen readings and paused recordings are now kept when you switch apps or come back from the background.
• The measurement box position and your wavelength calibration are restored after restarting the app.
• Grating scans that are too dark now show a clear message instead of an unreliable peak.
• Stability and layout improvements.
