Times Table Master – Complete Android App Template

Professional Multiplication & Division Learning App • Jetpack Compose • Room • AdMob Ready • AppConfig.kt Branding

Times Table Master is a complete, production-ready Android educational app designed to help students master multiplication and division through engaging practice modes, challenges, achievements, and detailed progress tracking. Perfect for entrepreneurs, developers, agencies, and educational companies who want a fast, professional launch.

Overview

Transform this fully-featured educational app into your own branded product. The app is built using modern Android best practices and includes a centralized configuration system in AppConfig.kt for quick reskinning.

✨ Why Choose This Template?

✅ 100% Complete — ready to publish with all features operational
✅ Easy to Customize — centralized configuration in AppConfig.kt
✅ Modern Tech Stack — Jetpack Compose, Room, Kotlin Coroutines, Material 3
✅ Monetization Ready — full AdMob integration (Banner, Interstitial, Rewarded, App Open)
✅ Well Documented — guides + commented code for fast onboarding
✅ White Label — no branding, fully customizable
✅ Professional Design — kid-friendly UI with multiple themes

Perfect For

Educational Companies — launch a branded math learning app
Entrepreneurs — start an educational app business
‍ Developers — save months of development time
Schools — create a custom app for students
App Resellers — reskin and sell to clients

Key Features

Learning Modes

Practice Mode

Select specific multiplication tables (1–12)
Customizable question count (10–30)
Optional time limits for added challenge
Instant feedback on answers
Detailed results: accuracy + speed metrics
Session history tracking

Challenge Modes

Daily Challenge — new challenge every day with leaderboard
♾️ Infinite Challenge — endless questions with a lives system
Progressive Difficulty — adapts to user performance
⚡ Speed Bonuses — extra points for quick answers

Learn Mode

Interactive multiplication table reference
Visual learning aids
Step-by-step explanations
Color-coded for easy understanding

Gamification

Achievement System — 20+ achievements to unlock
⭐ Points & Rewards — earn points for correct answers
Daily Streaks — encourage consistent practice
Progress Tracking — detailed statistics and analytics
Unlockable Themes — 8 beautiful themes (5 premium)
Multiple Profiles — support for multiple users

Progress & Analytics

Performance graphs for visual progress
Full session history for all practice sessions
Accuracy tracking per table
⏱️ Speed analytics to measure improvement
Achievement progress overview

Customization

8 Themes — Ocean, Forest, Sunset, Galaxy, and more
Dark Mode — supported across themes
Sound effects (optional toggle)
️ Text-to-speech announcements for questions
⚙️ Flexible settings to control gameplay and UI

Monetization (AdMob Integrated)

Banner Ads — non-intrusive banners on select screens
Interstitial Ads — after sessions
Rewarded Ads — unlock premium features temporarily
App Open Ads — monetize app launches
Premium Unlocks — via rewarded ads (configurable)

️ Technical Features

⚡ Jetpack Compose — modern declarative UI
Room Database — local storage for progress and sessions
️ MVVM Architecture — clean, maintainable structure
Kotlin Coroutines — smooth and responsive performance
Material 3 — latest Android design system
Responsive UI — works on all screen sizes including tablets
Type-safe navigation — robust navigation structure

What’s Included

✅ Complete Source Code

All Kotlin source files
Fully commented and documented
Clean, professional structure
Easy to understand and modify

✅ Comprehensive Documentation

RESKIN_MANUAL.md — step-by-step customization guide
INSTALLATION_GUIDE.md — complete setup instructions
README.md — overview + quick start
Inline Code Comments — every function explained

✅ Ready-to-Use Assets

App icon (all sizes)
Sound effects
Theme resources
Database schema

✅ Configuration System

AppConfig.kt — branding, toggles, AdMob IDs, colors, gamification settings

Screenshots

Note: Add your screenshots here showing: Main menu, Practice mode, Challenge mode, Results screen, Progress tracking, Theme selection, Achievements, and Settings.

Technical Specifications

Language: Kotlin (100%)
Min SDK: API 24 (Android 7.0)
Target SDK: API 36 (Android 14+)
Architecture: MVVM + Repository Pattern
UI Framework: Jetpack Compose
Database: Room (SQLite)
Dependency Injection: Manual (easy to understand)
Build System: Gradle (Kotlin DSL)

App Size

APK: ~15–20 MB
AAB: ~12–15 MB (Play Store optimized)

Easy Customization

5-Minute Quick Start

Open AppConfig.kt
Update branding (app name, developer name, etc.)
Add your AdMob IDs
Replace app icon
Build and run

What You Can Customize

✅ App name and tagline
✅ Developer/company information
✅ Contact details and support email
✅ Privacy policy and terms URLs
✅ Color schemes and themes
✅ Feature limits (free vs premium)
✅ Points and achievement thresholds
✅ Question counts and time limits
✅ AdMob configuration
✅ App icon and graphics
✅ Package name and app ID

Centralized Configuration Example

object AppConfig {
    const val APP_NAME = "Your App Name" 
    const val DEVELOPER_NAME = "Your Company" 
    const val SUPPORT_EMAIL = "support@yourdomain.com" 

    const val ADMOB_APP_ID = "your-admob-app-id" 
    // ... and much more!
}

Documentation Quality

Installation Guide — get set up in minutes
Reskin Manual — step-by-step customization
Code Comments — every function explained
Troubleshooting — common issues and solutions

Code Quality

✅ Clean and readable
✅ Consistent naming conventions
✅ Proper error handling
✅ Performance optimized
✅ Memory efficient
✅ No hardcoded values

Educational Value

This app is designed for:

Students (Ages 6–12) — primary users
Parents — support homework and practice
Teachers — classroom learning tool
Homeschoolers — structured daily practice

✅ Progressive difficulty
✅ Immediate feedback
✅ Daily practice encouragement
✅ Mastery tracking per table

Monetization Potential

AdMob Ads — passive income
In-App Purchases — premium features (easy to add)
Subscriptions — recurring revenue (easy to implement)
White-label licensing — sell to schools/companies

✅ AdMob Integration is fully included with test IDs to verify everything before going live.

Why This Template Stands Out

Compared to Building from Scratch

Time to market: 1–2 days vs 2–3 months
Cost: One-time fee vs $5,000–$15,000+
Documentation: Comprehensive vs none
Support: Available vs none

Compared to Other Templates

✅ Complete learning system (not just a basic quiz)
✅ Modern architecture (not legacy code)
✅ Centralized configuration (not scattered settings)
✅ Detailed documentation (not just a short README)
✅ Active support and professional services available

️ Professional Services Available

Need help customizing or want additional features? We can help.

Graphic Design Services

Custom app icon design
Splash screen creation
UI/UX improvements
Theme customization
Marketing materials

⚙️ Technical Customization

Feature additions
Custom integrations (Firebase, Analytics, etc.)
Performance optimization
Bug fixes and improvements
Code refactoring

Play Store Upload Service

Complete Play Store listing creation
Submission and approval assistance
ASO (store optimization)
Post-launch support and update management

Contact Us:
choochai.t@chatstickmarket.com
www.chatstickmarket.com

Frequently Asked Questions

General

Q: Is this a complete app or just a template?
A: It’s a complete, fully functional app ready to publish. Customize it or use as-is.
Q: Do I need coding experience?
A: Basic Android/Kotlin knowledge helps, but guides make customization easy even for beginners.
Q: Can I publish this on Google Play?
A: Yes—after branding and configuration, you can publish to the Play Store.
Q: Is source code included?
A: Yes—complete, editable source code is included.

Customization

Q: How hard is it to change branding?
A: Very easy—most branding is inside AppConfig.kt (about 5 minutes).
Q: Can I change colors/themes?
A: Yes—theme and color settings are configurable and well documented.
Q: Can I remove ads?
A: Yes—disable AdMob or replace with your own monetization strategy.

Technical

Q: What Android versions are supported?
A: Android 7.0+ (API 24), covering the vast majority of devices.
Q: Does it work on tablets?
A: Yes—the responsive UI supports all screen sizes.
Q: Can I add more languages?
A: Yes—the project is structured for easy localization.

Support

Q: Do you provide support?
A: Yes—email us anytime for help.
Q: Do you offer custom development?
A: Yes—contact us for a quote and timeline.

License & Usage Rights

✅ What You Can Do

Use for personal or commercial projects
Modify and customize
Publish to Google Play Store
Sell customized apps to clients
Use in client projects

❌ What You Cannot Do

Resell or redistribute the source code as-is
Share the source code publicly
Claim original authorship

Bonus: Future Updates

✅ Free updates (bug fixes and improvements)
✅ New features over time
✅ Documentation updates
✅ Support when you need it

Get Started Today!

Turn this professional Android app template into your own branded product and launch your educational app business.

✅ Complete source code
✅ Comprehensive documentation
✅ Easy customization
✅ Professional support
✅ Future updates included

Purchase & Start Customizing

Questions? choochai.t@chatstickmarket.com
www.chatstickmarket.com

Customer Testimonials

“Easy to customize and well-documented. Had my app on the Play Store in 2 days!”
— App Developer

“Great code quality and excellent support. Highly recommended!”
— Educational Company

“Saved me months of development time. Worth every penny!”
— Entrepreneur

Version History

Version 1.0.0 (Current)

✅ Initial release
✅ Complete practice and challenge modes
✅ Full AdMob integration
✅ 8 themes with dark mode
✅ Achievement system
✅ Progress tracking
✅ Multiple user profiles
✅ Comprehensive documentation

Thank you for considering Times Table Master! We look forward to seeing your customized app on the Play Store.

Times Table Master - Professional Multiplication Learning App for Android with Admob