# Kelvin: Color Temp Meter

> CCT & Gel Calculator for Film

Canonical page: [https://chrome-stats.com/d/id6748470516](https://chrome-stats.com/d/id6748470516)

## Overview

- **ID:** `id6748470516`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Christian Vergara
- **Category:** Photo & Video
- **Version:** 1.0
- **Last updated:** 2026-07-14
- **First published:** 2026-07-14
- **Size:** 35 MB
- **Data as of:** 2026-09-05
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/kelvin-color-temp-meter/id6748470516)
- **Privacy policy:** [https://flutterwithchris.github.io/kelvin-meter-legal/privacy.html](https://flutterwithchris.github.io/kelvin-meter-legal/privacy.html)

## Description

Measure color temperature from your camera's sensor — not pixels. The CCT meter gaffers and DPs actually trust on set.

Kelvin reads your camera's white balance sensor to measure color temperature in real time — no gray cards, no guesswork.

Unlike apps that sample pixels from a photo, Kelvin taps into your device's auto white balance hardware for fast, accurate CCT readings from 2000K to 10000K.

PRO FEATURES
- Gel Calculator — instantly find the right CTO/CTB gel to shift between any two color temperatures
- Color History — log and compare readings across locations
- White Balance Lock — freeze the sensor for consistent measurement

BUILT FOR SET
Designed for gaffers, DPs, and photographers who need to match light sources without carrying a dedicated meter. Reads the sensor, not the screen.

Privacy Policy: https://flutterwithchris.github.io/kelvin-meter-legal/privacy.html
Terms of Service: https://flutterwithchris.github.io/kelvin-meter-legal/terms.html

## Rankings

- #1,812,125 — Overall

## Similar extensions and apps

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6748470516)