# Lumen Theory

> Education

Canonical page: [https://chrome-stats.com/d/id6771427509](https://chrome-stats.com/d/id6771427509)

## Overview

- **ID:** `id6771427509`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Removed
- **Publisher:** Arthur Gallagher
- **Category:** Education
- **Version:** 1.1.1
- **Last updated:** 2026-07-03
- **First published:** 2026-06-01
- **Size:** 15 MB
- **Data as of:** 2026-07-16
- **Store listing:** [Apple App Store](https://apps.apple.com/it/app/lumen-theory/id6771427509?l=en-GB)
- **Website:** [https://lumentheeory.com/support.html](https://lumentheeory.com/support.html)
- **Privacy policy:** [https://lumentheeory.com/privacy-policy.html](https://lumentheeory.com/privacy-policy.html)

## Description

This app is an approachable companion for exploring the science of light, optics, and the electromagnetic spectrum through clear explanations, interactive experiments, and practical learning tools. Whether you are curious about rainbows, lenses, lasers, telescopes, color perception, or everyday light behavior, the app brings together readable articles, engaging activities, and useful references in one place. Browse guided articles covering waves, geometric optics, reflection, refraction, photons, color theory, vision, astronomy, light technology, and the electromagnetic spectrum. Topic paths connect foundational concepts step by step, while search and filters help you quickly find the subjects that interest you most. Interactive quizzes, myth-or-fact sessions, spectrum activities, matching challenges, and hands-on tools reinforce learning through exploration instead of overwhelming lessons. Helpful explanations and practical examples make optics approachable for students, hobbyists, and curious readers of all ages. Built-in tools include photon and wavelength calculators, a prism simulator, formula flashcards, an electromagnetic spectrum atlas, observation checklists, photography lighting references, and dark-sky setup guidance. Save favorite articles, facts, and personal notes directly on your device for quick access whenever inspiration strikes. From visible light and lenses to astronomy and modern optical technology, the app offers a thoughtful introduction to how light shapes science, communication, and the way we see the world.

## Similar extensions and apps

- [Lumos: Simulate Light](https://chrome-stats.com/d/id6767123329)
- [Light Lab - Learn Optics](https://chrome-stats.com/d/id6504238420)
- [Laser Lab](https://chrome-stats.com/d/id6505035446)
- [Physics Lens](https://chrome-stats.com/d/id6778472185)
- [LabOptique](https://chrome-stats.com/d/id6780277549)
- [Optoelectronics](https://chrome-stats.com/d/id6739937611)
- [Lumen](https://chrome-stats.com/d/id1636279777)
- [Luminous Views](https://chrome-stats.com/d/id6764601094)
- [Glow Theory](https://chrome-stats.com/d/id6771411955)
- [CloudLabs Optical Phenomena](https://chrome-stats.com/d/id1636389963)
- [Physics Light Practice](https://chrome-stats.com/d/id6759664945)
- [RayPath](https://chrome-stats.com/d/id6767567377)

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id6771427509)