Spectrum Meter

1.1.4

diamond-dave

0.00

0 reviews

1,000+
Downloads

Free

Live color temperature, CIE 1931, and spectrum meter via camera.

About Spectrum Meter

Spectrum Meter is a tools app developed by diamond-dave.

Download Statistics

Spectrum Meter has been downloaded 1.6 thousand times. In the last 30 days, the app was downloaded 550 times.

User Ratings

The app has no ratings yet.

App Information

Spectrum Meter is FREE to download. The APK download size is 16.70 MB. The latest version available is 1.1.4. The last update was on July 23, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play January 2026.

Description

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.

Recent changes:
What's new in 1.1.4:

- Added a Covering Transmittance tool for paired open-sky and under-cover readings.
- Added Measure mode and quality checks for more consistent comparisons.
- Added a Field Guide covering camera direction, reference surfaces, bright lights, and outdoor use.
- Added measurement history and CSV sharing.
- Improved camera reliability and guidance.

Results are relative camera-response comparisons, not laboratory spectral or PPFD measurements.

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More data about Spectrum Meter

Price	Free to download
Total downloads	1.6 thousand
Recent downloads	550
Rating	No ratings
Ranking	Not ranked
Version	1.1.4
APK size	16.7 MB
Number of libraries	?
Suitable for	Everyone
Ads	NO ads

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Alternative downloads for the Spectrum Meter app

Spectrum Meter compared with similar apps

Common keywords of similar apps

Added Live Cie Temperature Tool Cct Approximate Distribution Spectral Covering Comparisons Camera Spectrum Meter Color Light Measure Device Results

Keywords missing from this app

App Lux Sensor Usb Intensity Measurements Time Analysis Wavelength Accuracy Exposure Measuring Sound Devices Support Data Display Export Accurate Measurement Frequency Dominant Colors Professional Recent Full Foot Apps Colour Screen Real Fc Shows Features Values Level Photone Free Power Save Calibration Lighting

Downloads over time

Spectrum Meter has been downloaded 1.6 thousand times. Over the past 30 days, it averaged 18 downloads per day.

Changelog of Spectrum Meter

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Developer information for diamond-dave

diamond-dave

davedvlee@gmail.com

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Comments on Spectrum Meter for Android

★★★★★ Sacha Racich · Jul 18, 2026

No subscriptions, small non-invasive ads, no account sign up needed. It just works! We need more devs like this.

★★★★☆ Tony Gozdz · May 22, 2026

Lots of technical specs, but no real-time image or its section to select for analysis--is this a full field-of-view analysis? I wish I could select a smaller or a zoomed in area for spectral analysis.

Google Play Rankings for Spectrum Meter

This app is not ranked

Technologies used by Spectrum Meter

Spectrum Meter is requesting 12 permissions and we don't have library information (yet).
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