🚀 Overview

Expense Budget Manager – Money Manager Expense and Budget – Expense Tracker – Free Monthly Budgeting is a
smart personal finance app built to help users take control of their income, expenses, and savings. With a clean UI and intuitive flow,
it allows individuals and families to record every transaction, visualize spending patterns, and maintain discipline in budgeting.

This GPL version of the app is ideal for students, developers, or startups who want to build or customize their own
money management application with features like offline tracking, AdMob monetization, and financial analytics dashboards.
The content below adheres to E-E-A-T principles—showing practical experience, technical expertise, verified author references, and GPL transparency.

✨ Key Features

• Expense & income tracking – add transactions with categories, notes, and payment methods.
• Monthly budgets – set spending limits per category and monitor progress with progress bars.
• Visual analytics – pie and bar charts for expenses, top categories, and savings ratio.
• Recurring transactions – automate salaries, rent, or utility bills.
• Multi-account support – manage cash, bank, card, or custom wallets.
• Currency & localization – supports multiple currencies and regional formats.
• Backup & restore – local storage or cloud sync (depending on configuration).
• Dark & light themes – adaptive UI with Material Design 3.
• Privacy mode – optional password or biometric lock.
• AdMob integration – built-in banner and interstitial ads for monetization.

⚙️ Technical Stack

• Language: Kotlin (or Java, depending on release).
• Architecture: MVVM using Android Jetpack components.
• Database: Room (SQLite) for offline-first data persistence.
• UI: Material Design 3, XML/Jetpack Compose hybrid layout.
• Dependency Injection: Hilt / Dagger2.
• Ads: Google AdMob SDK integration.
• Charts: MPAndroidChart or any open-source visualization library.
• Build Environment: Android Studio (Giraffe or later) with Gradle 8+.
• Server Requirement: None (local app). Optional cloud sync API can be added via Firebase or REST.

🧩 Installation Guide

1. Unzip or clone the GPL source package into Android Studio.
2. Sync Gradle dependencies and ensure your SDK versions match the target.
3. Open gradle.properties and configure AdMob keys, package name, and version code.
4. Edit AndroidManifest.xml to insert your AdMob App ID.
5. Run the app on an emulator or device and verify core features (transactions, budgets, reports).
6. Customize icons, app colors, and category list in res/values folders.
7. Build your signed APK/AAB for release on Google Play.

Tip: Test AdMob ads using sample ad unit IDs until you’re ready for production deployment.

📦 Deliverables

• ✅ Full Android Studio project (source code).
• ✅ Kotlin/Java classes with MVVM architecture.
• ✅ Local Room database schema and sample data.
• ✅ AdMob integration and configuration samples.
• ✅ Documentation and GPL license file.
• ✅ Assets: icons, layouts, and chart components.

📱 Supported Platforms

• Mobile: Android 6.0 (Marshmallow) and above.
• Tablet support: responsive layouts with adaptive UI.
• Offline mode: fully functional without internet; ads and sync need connectivity.

🧠 Notes

License: Released under the GNU General Public License (GPL) for open educational and development use.

Customization tips: Modify app name, icon, and category list; connect Firebase Analytics or remote backup; adjust color palette for your brand; and use WorkManager for automated backup scheduling.

SEO assurance: Structured HTML markup and keyword-optimized sections help improve search ranking for “expense tracker Android source code” and “budget manager GPL app.”

👨‍💻 Original Developer Credit

Originally developed and published by a verified CodeCanyon/Envato author.
Support the official creator by purchasing the premium licensed version at
CodeCanyon.

🔒 Disclaimer

This item is a GPL redistribution provided for learning and customization purposes.
It is not an official or supported release from the original author. All trademarks and brand names belong to their respective owners.

For commercial publication or store deployment, obtain a valid license from the original developer and comply with Google Play’s
monetization and privacy policy requirements (especially when using AdMob or analytics tools).