Elementum vs Lumos
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Elementum
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Elementum is a beautifully simple way to explore the periodic table. Discover elements, understand their properties, and see how they come together, all through a clean, intuitive interface designed for clarity and focus. Explore Elements Browse the periodic table with ease. Tap any element to view essential atomic details, group information, and characteristics in a clear, readable format. Visualise Combinations Select elements and observe how they combine to form compounds. Elementum helps you build chemical intuition through visual learning. Find Instantly Search and filter elements by name, symbol, or category. Everything you need is always within reach. Designed to Learn Minimal design. Smooth interactions. No distractions. Elementum lets you focus on understanding, not memorising. Made for Students Ideal for learning, revision, and exploration whether youβre studying chemistry or simply curious about how matter is built.
Lumos
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Welcome to Lumosβyour interactive, hands-on physics laboratory for exploring the fascinating behavior of light. Designed for students and curious minds, Lumos brings complex optical phenomena to life through stunning real-time 3D simulations. Whether you're studying for an exam or just curious about how light behaves, Lumos makes learning physics intuitive, visual, and engaging. KEY FEATURES: β’ INTERACTIVE OPTICS LAB Experiment with Reflection, Refraction, and Diffraction in real-time. Direct light rays, adjust incident angles, and change wavelengths to see immediate physics in action. β’ CUSTOM MEDIUMS & SPECTRUMS Change properties like refractive index and surface roughness. See how light behaves as it travels between Air, Water, and Glass. β’ MASTER PHYSICS WITH QUIZZES Test your understanding with built-in interactive quizzes. Each topic comes with custom diagrams, instant grading, and detailed explanations to help you master concepts. Unravel the mysteries of light and master physics with Lumos today!
Screenshots
Verdict
The clearest difference is iOS requirement: Elementum at 18.2 against Lumos's 26.2. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Elementum | Lumos |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 weeks | β |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad β better | iPhone |
| Requires iOS | 18.2 β better | 26.2 |
| Further details β not scored | ||
| Size | 9 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Nalinish Ranjan | GALGOTIAS UNIVERSITY,SCHOOL OF BUSINESS |
In-app purchases
Elementum
No in-app purchases
Lumos
No in-app purchases









