ChemBalance by ChatStick

Struggling with balancing chemical equations? Whether you’re a student, teacher, or chemistry enthusiast, ChemBalance makes learning simple, clear, and fun.
With one tap, you can enter any unbalanced equation and watch it transform into a balanced reaction — complete with step-by-step explanations that guide you through the process.
ChemBalance isn’t just a calculator; it’s a learning companion designed to help you truly understand chemistry.

Why You’ll Love ChemBalance
• Instant Equation Balancer: Type in an equation, get the balanced version in seconds.
• Step-by-Step Learning: Understand exactly how equations are balanced, not just the final answer.
• Practice Made Easy: Solve 100+ practice problems across different difficulty levels.
• Interactive Periodic Table: Explore elements, their properties, and common uses.
• Stoichiometry Tools: Go beyond balancing — calculate mole ratios and conversions.
• Your Progress, Your Way: Track your improvements, earn badges, and stay motivated.
• Works Offline: Study anytime, anywhere — no internet needed.

Perfect For
• Students: Learn and master chemistry for exams and homework.
• Teachers: A classroom tool to demonstrate balancing methods.
• Science Lovers: Explore reactions and challenge yourself with advanced equations.

Free vs Premium
Free Version Includes:
• Basic balancing tool (algebraic method)
• 5 daily practice questions
• Complete study guide
• Basic periodic table
• 4 beautiful themes
Premium Upgrade Unlocks:
• Unlimited practice questions
• Advanced methods: Redox and matrix balancing
• Detailed step-by-step explanations
• Full quiz system with 8 categories
• Progress analytics and achievement badges
• 8 exclusive premium themes
• Stoichiometry tools
No subscriptions. Pay once, unlock everything forever.

Example Equations You Can Solve
• Simple: H₂ + O₂ → H₂O
• Combustion: CH₄ + O₂ → CO₂ + H₂O
• Acid-Base: HCl + NaOH → NaCl + H₂O
• Redox: Fe²⁺ + MnO₄⁻ → Fe³⁺ + Mn²⁺
• Complex: CuSO₄·5H₂O → CuSO₄ + H₂O

Features at a Glance
• Clean, modern design with Dark Mode
• Fun, customizable themes
• Save and revisit your past equations
• Optimized for iPhone screens
• Family Sharing supported

Privacy First
• All calculations run completely offline
• No ads, no data tracking
• Secure in-app purchase handled by Apple

Pricing
• Free to download with core features
• Premium: One-time unlock (price varies by region)
• No subscriptions