# ComPhysics Green UV

> Measure, compare, and record relative UV response with ComPhysics UV Detector.

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

## Overview

- **ID:** `comphysics.greenuv`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Comphysics
- **Category:** TOOLS
- **Downloads:** 3
- **Version:** 1.0.1
- **Last updated:** 2026-07-31
- **First published:** 2026-07-30
- **Publisher country:** KR
- **Size:** 52 MB
- **Data as of:** 2026-09-17
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=comphysics.greenuv)
- **Website:** [https://comphysics.com](https://comphysics.com/)
- **Privacy policy:** [https://comphysics.com/index.php/privacy-policy-2/](https://comphysics.com/index.php/privacy-policy-2/)

## Description

ComPhysics Green UV is the Android companion app for the ComPhysics UV Detector CP-UV01 hardware.<br><br>Use the app to view relative UV response in real time, compare reference and sample conditions, and record signal changes over time.<br><br>Main features:<br>- Real-time relative UV reading (CRU)<br>- Live camera view with measurement ROI<br>- Relative effective UV transmittance comparison<br>- Relative blocking estimate<br>- Time-recording graph for relative UV signal<br>- Save photos, readings, and sessions for later review<br>- In-app guide and settings<br><br>Typical use examples:<br>- Check everyday light sources<br>- Compare transmitted UV near windows<br>- Observe relative changes when a sample or material is placed in the optical path<br><br>Important note:<br>This app is designed for use with the ComPhysics UV Detector CP-UV01 hardware. Readings are relative measurements and are not certified radiometric, dosimetric, or single-wavelength spectral measurements.<br><br>If you need reproducible comparisons, keep camera conditions, distance, and measurement setup as consistent as possible.<br><br>Contact:<br>ComPhysics<br>Website: https://comphysics.com/<br>Privacy Policy: https://comphysics.com/index.php/privacy-policy-2/

## Rankings

- #3,061,065 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.CAMERA`
- `android.permission.VIBRATE`
- `com.android.vending.CHECK_LICENSE`
- `comphysics.greenuv.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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