Elementum vs Reactix
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.
Reactix
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Reactix brings the chemistry lab to your pocket. Instead of just reading about reactions, perform them. Add chemicals step-by-step, observe real-time changes in color and temperature, and zoom into a molecular-level view to see exactly how atoms interact during a reaction. WHAT YOU CAN DO - Run guided experiments across categories like Neutralization, Single Displacement, Decomposition, and Combination - Follow clear step-by-step instructions for every experiment, from adding water to observing the final reaction - Switch to Microscopic Observation mode to see molecular behavior during the reaction, with plain-language explanations of what's happening and why - Get a full Lab Report after each experiment β including the balanced equation, reaction type, key observations, temperature change, and an accuracy score - Track every experiment you've completed in your Lab Journal, with dates and scores - Explore detailed chemical info cards β molar mass, pH, hazard level, and real-world uses for every substance - Use Quanta, the built-in calculator, for molarity, moles, dilutions, and unit conversions - no need for a separate app WHO IT'S FOR Whether you're a school student learning the basics, a college student who needs quick calculations, or just curious about how chemical reactions actually work - Reactix makes chemistry visual, hands-on, and easy to understand. WHY REACTIX Most learning apps only show text and diagrams. Reactix lets you perform experiments safely, at your own pace, and see the science happen - down to the molecular level - with no lab equipment or supervision required. Start experimenting. Start understanding chemistry the way it's meant to be learned.
Screenshots
Verdict
The clearest difference is update cadence: Reactix at weekly against Elementum's every 4 weeks. 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.
Elementum ships an update every 4 weeks, Reactix weekly. The most recent releases landed on September 18, 2026 and September 19, 2026 respectively.
| Parameter | Elementum | Reactix |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 weeks | Weekly β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.2 β better | 18.6 |
| Further details β not scored | ||
| Size | 9 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Nalinish Ranjan | GALGOTIAS UNIVERSITY,SCHOOL OF BUSINESS |
In-app purchases
Elementum
No in-app purchases
Reactix
No in-app purchases









