# Calibration Meter — Measure color temperature

> Measure color temperature (iPhone/iPad app by 小江 王.)

- Source: https://appshunter.io/ios/app/calibration-meter/id6817168753 (this page in markdown: same URL + `.md`)
- Developer: [小江 王](https://appshunter.io/developer/6817158658)
- Category: Graphics & Design
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-10-10
- Data updated: 2026-10-13

## What is Calibration Meter?

Measure color temperature and white balance with your phone, and calibrate your computer's display with the ScreenCal app — all locally, no extra hardware.

Calibration Meter measures ambient light color temperature and white balance on your phone, and also serves as the measurement companion for ScreenCal on your computer.

Measure color temperature
· Point your phone at a light source to read color temperature (K) and RGB balance in real time — no computer needed
· Save and review your measurement history

Calibrate your display
1. Open ScreenCal on your computer and Calibration Meter on your phone.
2. Hold your phone close to the screen — measurement starts automatically.
3. ScreenCal generates and applies an ICC color profile. Restore your original settings anytime.
· Everything runs locally — camera frames never leave your phone; results travel over your local Wi-Fi
· This app is an independent product and is not affiliated with Apple

## Is Calibration Meter safe?

Not enough ratings yet to assess Calibration Meter.

## Is Calibration Meter legit?

Calibration Meter has limited verification signals. The AppsHunter Legitimacy Score for Calibration Meter is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-10-10

No release notes.

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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 2026-10-13.*