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About this app

Chemion is your complete, offline chemistry reference companion designed for high school students, college undergraduates, educators, and science enthusiasts. Whether preparing for exams or reviewing fundamental principles, Chemion provides clear explanations, balanced chemical formulas, SI units, and practical real-world examples right at your fingertips.

Key Features
Comprehensive Chemistry Glossary: Explore hundreds of curated chemistry terms across core branches—from atomic structure to advanced organic reaction mechanisms.
Formulas & Chemical Equations: Access chemical reactions, balanced equations, and mathematical formulas accompanied by standard units and conditions.
Real-World Examples: Move beyond theory with applied context demonstrating how concepts appear in laboratory settings and daily life.
Offline Access: Study anytime, anywhere. Search terms, equations, and definitions without relying on an active mobile data or Wi-Fi connection.
Instant Search: Find exactly what you need in seconds with predictive, responsive search functionality.
Offline chemistry dictionary with clear definitions, formulas, and examples.
Updated on
Sep 28, 2026
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
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  • No data collected
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What’s new

Offline chemistry dictionary with clear definitions, formulas, and examples.
Content rating
Everyone
Learn more

App support

About the developer
Neethu C Sekhar
infyoninnovations@gmail.com
Dhanya 8, Pathiyoor Karthikappally, Kerala 690564 India