Kelvy is a white balance meter for iOS that translates live Kelvin and tint readings into camera-specific settings for professional filmmaking and photography.
The App DNA
What makes this app unique?
Users hire Kelvy to ensure consistent color temperature across mixed lighting environments without the cost or bulk of a dedicated hardware meter.
For Professional cinematographers, photographers, and lighting technicians.
What does it look like?
Key features
Translates Kelvin and tint readings into specific settings for ARRI, Blackmagic, and other professional cameras.
Stores captures with location details for comparison across lighting setups, gated by the Pro subscription.
Analyzes live camera frames to display color temperature and tint shifts.
How much does it cost?
The freemium model gates high-volume professional usage behind a subscription, while allowing casual scouting on the free tier.
Velocity
Active developmentUX improvementsperformanceShow more...
Kelvy is currently in an active development phase, shipping two updates within a two-week window. The latest release focuses on UX improvements and technical refinements, specifically enhancing camera-brand identification and onboarding clarity. This cadence suggests a stable development cycle focused on feature polish and user experience optimization. There are no signs of a shift toward live-ops, as the updates remain centered on functional improvements.
Who built it?
Michael Cerdeiros
3 apps tracked · Photo & Video
Dial: Haptic ASMR Timer
Slater - Shot LoggerUser Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for Kelvy - White Balance Meter
How's the Photo & Video market?
Kelvy operates as a niche utility in the Photo & Video category, maintaining a 5-star rating across 5 reviews. The lack of significant review volume suggests it is currently in an early-adoption phase, requiring more user feedback to validate its utility against established hardware meters.
Read the market outlookThe rivals identified
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Key takeaways for Kelvy - White Balance Meter
Where is it heading?
The market for mobile-based light meters is consolidating around tools that offer high-fidelity camera integration, and Kelvy's focus on specific brand profiles positions it well for professional adoption. Continued iteration on camera-specific guidance will be necessary to maintain a competitive edge against hardware meters, so the PM should focus on increasing the user base to generate the data needed for further refinement.
- Active release cadence (two updates in the last month) indicates the developer is iterating on camera-specific guidance based on professional feedback.
- The current 5-star rating is based on a very small sample size, which provides little signal on long-term retention or professional satisfaction.
The SWOT
- Camera-specific guidance provides actionable settings for professional hardware
- Live Kelvin readout enables real-time lighting adjustments
- Partnerships with camera manufacturers could increase brand visibility
- Cloud-based reading history could improve workflow for production teams
Next best moves
Raise free capture limit to 10 per week because reviews suggest current limits are too restrictive for professional scouting → increase user retention
The counter-intuitive read
The 5-capture limit is not just a monetization gate…
Read the full takeSince the last report: The intelligence report now reflects early-stage user sentiment and a strategic pivot toward adjusting the freemium capture limit to improve conversion and retention.
Bottom line
Kelvy offers high utility for lighting setups, but the restrictive free tier limits its reach among casual shooters, so the developer should prioritize a lower-cost entry tier to build a larger user base for future Pro conversion.
Unlock 2 critical frictions, 2 market threats and the analyst’s take.
Access the full report for freeSources
- [1] App Store, source
Report last updated