PhoMeter
Photo & Video
Free · Designed for iPad. Not verified for macOS.
Measure light color temperature in Kelvin, check Tint, lock stable white balance readings, add notes, and save them for photo and video shoots.
PhoMeter is a simple white balance meter for photographers, videographers, and creators.
Use your iPhone camera to estimate the color temperature of your lighting in Kelvin and get a practical Tint indication for green/magenta correction. PhoMeter helps you choose a better white balance setting before shooting photos or videos.
Point your camera toward a neutral surface or grey card, wait for the reading to stabilize, then lock and save the measurement.
Main features:
Live color temperature reading in Kelvin
Tint indication for green/magenta white balance correction
Stability indicator for more reliable readings
Lock measurement before saving
Add an optional note to each saved reading
Measurement history
Clean and fast interface for on-set use
Useful for:
Photo shoots
Video productions
Interviews
Product photography
Studio lighting setup
LED light comparison
Checking mixed lighting environments
PhoMeter is designed as a practical white balance reference tool. It is not a professional spectrometer and does not measure CRI, TLCI, SSI, or full light spectrum data. For best results, measure using a neutral grey card or matte white reference under the light you want to evaluate.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Andrea Biancat, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Andrea Biancat
- Size
- 9.2 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 26.4 or later.
- iPhone
Requires iOS 26.4 or later. - iPad
Requires iPadOS 26.4 or later. - Mac
Requires macOS 26.4 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.4 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026