Luminosys - Light Meter

Name: Luminosys - Light Meter
Rating: 4.5 (8 reviews)
Author: Melissa Zwick

By: Melissa Zwick

A simple, powerful light meter

Features & Capabilities

Luminosys allows you to accurately measure the ambient light level in Lux or Foot Candles (FC). To do this, Luminosys uses your phone's camera in conjunction with a piece of paper to accurately measure the light level. It is very easy to use and is a great app for those looking for accurate light measurements for photography, comparing light sources, or indoor gardening.

User Growth & Download Statistics

App

By:

Melissa Zwick

Rating:

4.50

(8)

Version:

1.0.1 Last updated: 2025-08-06

Version code:

863060660

Creation date:

2024-01-20

Compatible devices:

Size:

3.11MB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-04

Compare stats and ranking:

Ranking

# 420,240 ▼ 3,549

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Melissa Zwick

Apple Apps Store

https://apps.apple.com/us/app/luminosys-light-meter/id6476405389

User Reviews

This free and easy meter matches other meters well for natural light. Fancier meters include an artificial light setting; the artificial setting increases the reading by about 13% vs the natural light setting when measuring artificial light.

by B8*****, 2025-12-14

I've compared this little app with some other, more "professional" light meter apps and honestly it works just as well. The key, as noted in the notification pop up, is to put a blank piece of white copy paper over the camera lens.