# WB Meter: Kelvin & Tint — White balance for filmmakers

> White balance for filmmakers (iPhone/iPad app by Gillian Scharf.)

- Source: https://appshunter.io/ios/app/wb-meter-kelvin-and-tint/id6820771675 (this page in markdown: same URL + `.md`)
- Developer: [Gillian Scharf](https://appshunter.io/developer/6781100023)
- Category: Photo & Video, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: American English
- Released: 2026-10-09
- Data updated: 2026-10-31

## What is WB Meter?

WB Meter measures the colour temperature (Kelvin) and green/magenta tint of the light with your iPhone's main camera and documents it in one tap.

Made for filmmakers, photographers and gaffers on location scouts, event and wedding shoots: walk through every room, take a photo, and you know exactly which white balance to dial into your camera.

SPOT: THE ACCURATE WAY
Fill the centre circle with a grey card. The app adjusts the white balance until the card is perfectly neutral, just like a custom white balance on a cinema camera, and converts the result with the camera's built-in colour calibration.

AUTO: THE QUICK WAY
A live reading of the whole frame, based on the iPhone's automatic white balance.

DOCUMENT IT
• Lock the reading, frame the room, shoot.
• Kelvin, tint, mode and time are burned into the photo.
• Location is saved with every photo, so your scout shows up on the map in Photos.
• Optional copy in Files, named by date, Kelvin and tint.
• Volume buttons and Camera Control work as a shutter (iOS 18 or later).

SIMPLE AND PRIVATE
No account, no ads, no in-app purchases, no tracking. Nothing leaves your iPhone.

Tint is shown on the Adobe DNG scale (±150) or as Δuv. Cinema cameras use their own tint scales, so treat tint as direction and amount.

## Is WB Meter safe?

Not enough ratings yet to assess WB Meter.

## Is WB Meter legit?

WB Meter: Kelvin & Tint appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for WB Meter is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-10-09

No release notes.

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| [Klick - photo community](https://appshunter.io/ios/app/klick-photo-community/id1673602702) | — | Free | Photo & Video |
| [White Balance Kelvin Meter: WB](https://appshunter.io/ios/app/white-balance-kelvin-meter-wb/id6759680917) | 3.0 (2) | Free | Photo & Video |
| [CineMeter Pro: Color Meter](https://appshunter.io/ios/app/cinemeter-pro-color-meter/id6766497271) | 5.0 (1) | Free | Photo & Video |

## More apps by Gillian Scharf

- [Teleprompter with Auto Scroll](https://appshunter.io/ios/app/teleprompter-with-auto-scroll/id6797118051)
- [OneClickCamera](https://appshunter.io/ios/app/oneclickcamera/id6797131764)
- [Golden Hour Weather](https://appshunter.io/ios/app/golden-hour-weather/id6818556972)

All apps by Gillian Scharf: https://appshunter.io/developer/6781100023

## Related topics

[white balance kelvin meter cct](https://appshunter.io/ios/topics/white-balance-kelvin-meter-cct) · [tint tester](https://appshunter.io/ios/topics/tint-tester) · [color tint camera](https://appshunter.io/ios/topics/color-tint-camera) · [tint meter](https://appshunter.io/ios/topics/tint-meter)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-31.*