Chemical Equation Balancer – iOS App Template

Professional Chemistry Education App • SwiftUI • Freemium + StoreKit 2 • Ready for App Store

“Transform chemistry education with this comprehensive, ready-to-publish iOS app template featuring advanced equation balancing, interactive learning, and stunning themes.”

App Description

Chemical Equation Balancer is a complete, professional iOS app template that helps students master chemical equation balancing through interactive learning, step-by-step explanations, and engaging practice modes.

Built with modern SwiftUI and featuring a sleek, intuitive interface, this template is ideal for entrepreneurs, educators, and developers who want to launch a chemistry education app quickly and professionally.

✅ Why Choose This Template?

• Complete & Ready to Publish — fully functional app with all major features implemented.
• Easy Customization — adjust branding, colors, and limits in minutes via AppConfig.swift.
• Monetization Built-In — freemium model with StoreKit 2 IAP ready to deploy.
• Beautiful Design — 12 stunning themes (4 free + 8 premium).
• Educational Excellence — 100+ practice questions, step-by-step explanations, study guides.
• Professional Code — clean, documented, maintainable Swift (MVVM architecture).
• Comprehensive Documentation — detailed guides for reskinning and deployment.

✨ Key Features

Core Functionality: Advanced Equation Balancing

Multiple Balancing Methods

• Algebraic (Matrix) method for complex equations
• Redox (Half-reaction) method for oxidation–reduction reactions
• Inspection method for simple equations
• Automatic method selection based on equation type

Comprehensive Chemical Parser

• Supports elements, parentheses, and nested groups
• Handles hydrates (e.g., CuSO₄·5H₂O)
• Physical states: (s), (l), (g), (aq)
• Ionic charges (Fe²⁺, SO₄²⁻)
• Electron notation for redox reactions

Step-by-Step Explanations

• Interactive walkthrough of the balancing process
• Educational explanation for each step
• Visual representation of the solution
• Designed for learning, teaching, and revision

Practice & Learning

Comprehensive Practice Mode

• 100+ carefully crafted chemical equations
• 8 categories: General, Combustion, Acid-Base, Redox, Organic, Ionic, Decomposition, Synthesis
• 4 difficulty levels: Easy, Medium, Hard, Expert
• Adaptive question counts (8–20 per difficulty)

Multiple Quiz Types

• Standard Quiz — category practice
• Timed Challenge — race against the clock
• Rapid Fire — 20 questions in 3 minutes
• Mixed Category — all categories combined
• Daily Challenge — fresh questions every day
• Review Mistakes — focus on missed equations

Progress Tracking

• Category-specific progress monitoring
• Streak tracking for motivation
• Accuracy statistics & performance analytics
• Achievement / badge system

Study Guide

• Balancing methods explained clearly
• Reaction types overview
• Pro tips and strategies
• Interactive examples

Additional Tools

Stoichiometry Calculator

• Mole conversions
• Limiting reactant determination
• Percent yield calculations
• Mass-to-mass calculations

Interactive Periodic Table

• Complete element database
• Element details and properties
• Oxidation states
• Fast search functionality
• Color-coded groups

Equation History

• Save and favorite equations
• Search previous equations
• Export and share solutions
• Organized by date

User Experience

12 Beautiful Themes

• 4 Free Themes: Classic, Dark, Ocean, Forest
• 8 Premium Themes: Sunset, Lavender, Midnight, Aurora, Desert, Spring, Autumn, Winter
• Fully customizable color schemes
• Smooth theme switching
• Dark mode support

Modern SwiftUI Interface

• Clean, professional design
• Intuitive tab-based navigation
• Responsive layouts for iPhone and iPad
• Smooth animations, transitions, and haptic feedback

♿ Accessibility

• VoiceOver support
• Dynamic Type (font scaling)
• High contrast compatibility
• Reduced motion support
• Keyboard navigation support

Monetization

Freemium Model

Free Features

• Basic equation balancing
• Limited daily practice (5 questions/day)
• 4 free themes
• Study guide access
• Equation history

Premium Features (In-App Purchase)

• Unlimited practice questions
• Full quiz system with all categories
• 8 premium themes
• Step-by-step explanations
• Advanced periodic table
• Ad-free experience
• Priority support

Easy Configuration

• Toggle freemium on/off
• Customize free limits
• Choose premium feature set
• Configure product IDs and pricing

️ Technical Specifications

Development

• Language: Swift 5.9+
• UI Framework: SwiftUI (100% native)
• Minimum iOS: 16.0
• Xcode: 15.0+
• Architecture: MVVM
• Persistence: Core Data
• In-App Purchases: StoreKit 2

Code Quality

• Clean, well-documented code
• Modular architecture and reusable components
• Comprehensive error handling
• Performance optimized
• No third-party dependencies
• Offline functionality (local computation)

Algorithms

• Matrix Balancer: Gaussian elimination with rational arithmetic
• Redox Balancer: half-reaction method with oxidation state calculations
• Chemical Parser: recursive descent parser with full formula support

What’s Included

Source Code

• Complete Xcode project
• All Swift source files (32 files)
• Organized folder structure
• Commented code throughout
• No obfuscation or encryption

Configuration

• AppConfig.swift — central configuration with 200+ settings
• Feature toggles
• Theme customization
• Freemium settings
• IAP configuration

Documentation

• RESKIN_MANUAL.md — step-by-step customization guide
• INSTALLATION_GUIDE.md — quick start and technical reference
• README.md — technical documentation
• Inline code comments throughout

Assets

• App icon template (1024×1024)
• Launch screen
• SF Symbols-based icon set
• StoreKit configuration file for IAP testing

Easy Customization

Change in Minutes

• App Name & Branding — edit AppConfig.swift
• Colors & Themes — use built-in themes or adjust RGB values
• Features — enable/disable with simple toggles
• Freemium Settings — configure limits and premium access
• In-App Purchases — set product IDs and pricing

No Coding Required for Basic Customization

• All major settings in one place
• Clear comments and copy/paste examples
• Step-by-step guides included

Screenshots & Demo

Recommended screenshots for your CodeCanyon listing:

• Main balancing screen (input → balanced result)
• Step-by-step explanation screen
• Practice mode / quiz interface
• Theme selection (show multiple looks)
• Interactive periodic table
• Equation history / saved items
• Premium features / IAP paywall

Perfect For

• Entrepreneurs — launch fast with proven freemium monetization and App Store readiness
• Educators — build a custom learning tool with your own equations and branding
• Developers — study SwiftUI best practices, algorithms, and StoreKit 2 IAP implementation
• Students — portfolio-grade project and real app architecture to learn from

Professional Services

Need help? We offer professional services to support your launch:

• Custom Graphics & Design — icons, screenshots, UI improvements (starting at $99)
• Advanced Customization — new features, backend integrations, custom algorithms (starting at $199)
• App Store Submission — ASO, keywords, screenshots, metadata (starting at $149)
• Full Service Package — complete customization + submission + post-launch support (starting at $499)

Contact: [email protected] · www.chatstickmarket.com
Response time: within 24 hours

Requirements

To Use This Template

• Mac computer with macOS 13.0+
• Xcode 15.0+ (free)
• Basic familiarity with Xcode (helpful, not required)
• Apple Developer account (free for testing, $99/year for App Store)

To Publish on the App Store

• Paid Apple Developer account ($99/year)
• App icon (1024×1024)
• Screenshots for required device sizes
• Privacy policy URL
• App description and metadata

Support & Updates

Documentation Support

• Comprehensive guides included
• Step-by-step reskin instructions
• FAQ section
• Video tutorials (coming soon)

Technical Support

• Email support for technical questions
• Response within 24–48 hours
• Customization and troubleshooting help

Updates

• Bug fixes and improvements
• iOS compatibility updates
• New features based on feedback
• Free updates for buyers

❓ Frequently Asked Questions

General

• Q: Do I need coding experience?
  A: Basic customization (name/colors/features) requires no coding. Advanced changes require Swift knowledge.
• Q: Can I publish this on the App Store?
  A: Yes. This is a complete template designed for App Store submission.
• Q: Is the source code included?
  A: Yes—complete source code with no obfuscation. All 32 Swift files are included.
• Q: Can I resell this template?
  A: No. You may publish apps built with it, but you cannot resell the template itself.

Technical

• Q: Does it require internet?
  A: No. All calculations run locally. Internet is only used for IAP transactions.
• Q: Can I add my own equations?
  A: Yes. Add custom equations using the configuration/content files.
• Q: Is it compatible with iOS 17?
  A: Yes—tested on iOS 16/17 and recent versions.

Customization

• Q: How hard is it to change colors?
  A: Very easy—edit RGB values in AppConfig.swift or select built-in themes.
• Q: Can I remove the freemium model?
  A: Yes—disable freemium to make features fully available.
• Q: Can I add more themes?
  A: Yes—follow the pattern in ThemeSystem.swift to add custom themes.
• Q: Can I change the app icon?
  A: Yes—replace icons in Assets.xcassets.

Why This Template Stands Out

Real Value

• Save 200+ hours of development time
• Professional quality code and UI
• Proven monetization structure
• Ready-to-publish foundation
• Ongoing support and updates

Market Opportunity

• Growing demand: STEM education apps are expanding rapidly
• Audience: high school & college chemistry students worldwide
• Monetization: education apps often perform well with premium unlocks
• Niche advantage: limited high-quality balancing apps compared to broader categories

Potential Revenue Examples (Illustrative)

• Conservative: 1,000 downloads/month × $0.50 avg revenue ≈ $500/month
• With marketing: 5,000 downloads/month × $1 avg revenue ≈ $5,000/month
• Optimistic: 10,000 downloads/month × $2 avg revenue ≈ $20,000/month

Bonus Materials

• Marketing templates: description template, keyword guide, screenshot composition guide
• Business resources: privacy policy template, terms template, support email templates
• Technical guides: App Store checklist, ASO guide, monetization strategy notes

Get Started Today

Purchase Includes

• ✅ Complete source code (32 Swift files)
• ✅ Comprehensive documentation (4 guides)
• ✅ AppConfig.swift customization system
• ✅ 12 beautiful themes
• ✅ 100+ practice questions
• ✅ Freemium model with IAP (StoreKit 2)
• ✅ Professional support and free updates
• ✅ Commercial license (per CodeCanyon terms)

Next Steps

1. Purchase this template
2. Download and open in Xcode
3. Customize using AppConfig.swift
4. Test on simulator or device
5. Publish to the App Store

Add to Cart & Start Building

Customer Testimonials

• “This template saved me months of development time. Clean, well-documented, and easy to customize.” — Developer
• “As an educator, I built a custom chemistry app for my students with no coding. Great documentation!” — Teacher
• “The freemium model works well. I earned back my investment quickly.” — Entrepreneur

Satisfaction Guaranteed

We’re confident you’ll love this template. If you need help, start with the documentation and reach out anytime. We’ll help you succeed.

License

• Regular License: use in one app for yourself or one client
• Extended License: use in multiple apps or SaaS products
• You can sell apps you build with it, but you cannot resell the template itself

Questions before purchase?

Email: [email protected]
Website: www.chatstickmarket.com
We typically respond within 24 hours and are happy to answer any questions.

Thank you for considering our Chemical Equation Balancer template—we’re excited to help you launch your chemistry education app!