Color Temperature Meter+ is a photography utility for iOS and Android that measures light source color temperature in Kelvin using the device camera.
The App DNA
What makes this app unique?
Users hire this app to ensure color consistency across scenes and match ambient lighting without carrying expensive, dedicated light meters.
For Photographers, videographers, and lighting designers requiring precise color temperature and white balance data.
What does it look like?
Key features
Calculates light source color temperature using the McCamy formula via camera input.
Provides camera-specific white balance settings for Sony, Canon, and Fuji systems.
Converts Kelvin readings to MicroReciprocal Degrees for color correction filter calculations.
How much does it cost?
Ad-supported model with no IAP or subscription tiers currently identified.
Velocity
Maintenance developmentUX improvementsperformanceShow more...
Color Temperature Meter+ ships updates at a maintenance cadence, with two releases occurring within the last four days. Development is currently focused on UX improvements and stability, with the latest release refining the camera permission flow to improve user onboarding. The release notes for the most recent update remain opaque, focusing on general performance rather than specific feature additions. There is no evidence of a live-ops strategy or high-frequency feature deployment.
Who built it?
Kyu-Hee Jang
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Seismograph: Quake DetectorUser Sentiment
What do users think recently?
Review voice lately leans thrilled. Users appreciate the minimalist design approach provides a clean experience that users find easy to navigate.
How are ratings & reviews evolving?
What users say, by theme
- The minimalist design approach provides a clean experience that users find easy to navigate
1 of 1 recent reviews analyzed · limited sample
Read the full review analysisCompetition
Competitive landscape for Color Temperature Meter+
How's the Utilities market?
The app maintains a 4.2-star rating on the iOS platform with limited review volume. The lack of a clear monetization strategy relative to professional-grade alternatives suggests a focus on hobbyist utility over enterprise-level revenue.
Read the market outlookThe rivals identified
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Access the full report for freeThe Analyst's Read
Key takeaways for Color Temperature Meter+
Where is it heading?
The photography utility market is consolidating around tools that offer deeper hardware integration, leaving single-feature apps like this exposed. The current maintenance-mode cadence suggests the developer is not prioritizing rapid feature expansion, which will likely lead to churn if professional users migrate to tools with more frequent calibration updates.
- The recent update to on-demand camera permissions reduces privacy friction, which helps maintain the current positive sentiment baseline.
The SWOT
- Minimalist UI design reduces cognitive load for field-based lighting adjustments
- Integration with professional lighting hardware could transition the app from a casual utility to a pro-grade tool
Next best moves
Introduce a Pro-tier subscription because the current ad-only model lacks revenue scale → increase long-term sustainability
The counter-intuitive read
The app's minimalist, ad-supported nature is not a…
Read the full takeSince the last report: The report maintains a stable core but updates the competitive assessment to emphasize the risks of the current ad-only monetization model and the need for professional hardware integration.
Bottom line
Color Temperature Meter+ delivers high-utility Kelvin measurements in a clean interface, but the lack of a clear revenue model and maintenance-mode development cadence risks stagnation, so the developer should prioritize a freemium tier to fund professional-grade hardware integrations.
Unlock 1 critical friction, 1 market threat and the analyst’s take.
Access the full report for freeSources
- [1] App Store, source
Report last updated