🚀 I Built BudgetBuddy – A Modern Android Personal Finance App Using Java & Kotlin
Have you ever wanted a clean and simple finance app that doesn't overwhelm you with unnecessary features?
I had the same problem.
Most budgeting apps are either packed with premium features behind paywalls or have outdated interfaces. So I decided to build my own.
Introducing BudgetBuddy — a modern Android personal finance application built using Java, Kotlin, and Android Studio.
📱 What is BudgetBuddy?
BudgetBuddy helps users manage their money by providing an easy way to:
- Track income
- Track expenses
- Create monthly budgets
- Set savings goals
- View transaction history
- Split bills with friends
- Search transactions instantly
The goal was to build something that feels fast, modern, and easy to use.
✨ Features
📊 Expense & Income Tracking
Add income and expenses with categories, notes, and amounts.
Keeping finances organized becomes much easier when every transaction is stored in one place.
🎯 Budget Targets
Create monthly spending limits.
BudgetBuddy helps you stay within your planned budget by showing how much you've spent and how much is left.
💰 Savings Goals
Planning to buy something?
Create savings goals and monitor your progress until you reach your target amount.
🧾 Transaction History
Every transaction is saved and displayed in chronological order.
Finding previous records becomes simple and organized.
🔍 Search Transactions
Need to find a payment quickly?
Search through your transaction history in seconds.
👥 Split Bills
One of my favorite features.
You can split expenses among friends or family members, making group trips and shared expenses much easier to manage.
🌙 Modern Dark Theme
I designed the UI with Material Design principles and included a clean dark theme for a better user experience.
🛠️ Tech Stack
The project was built using:
- Java
- Kotlin
- Android Studio
- XML Layouts
- Material Design Components
- Gradle
- SQLite / Room Database (depending on project configuration)
📸 Screenshots
Home
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Ledger
| Ledger | Income | Expense |
|---|---|---|
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Budget & Goals
| Budget | Goals | Configuration |
|---|---|---|
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Bills & Split
| Bills | Split Bills |
|---|---|
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💡 Challenges I Faced
Every project teaches something new.
Some challenges during development included:
- Designing a clean financial dashboard
- Organizing transactions efficiently
- Building reusable UI components
- Managing budgets and savings calculations
- Keeping the interface responsive and smooth
Each challenge helped improve my Android development skills.
📚 What I Learned
Building BudgetBuddy helped me gain practical experience with:
- Android architecture
- Java and Kotlin interoperability
- Material Design UI
- Local database management
- RecyclerView optimization
- Form validation
- Navigation between multiple screens
- Building scalable Android applications
🚀 Future Improvements
Some features I plan to add:
- Charts and spending analytics
- Cloud backup
- Google Sign-In
- Export to PDF and Excel
- Notifications for budget limits
- Recurring transactions
- Home screen widgets
Suggestions are always welcome!
📥 Download APK
Try the latest version from GitHub Releases.
APK:
https://github.com/Toxiclikith/budgetBuddy-apk/releases/latest
Direct Download:
https://raw.githubusercontent.com/Toxiclikith/budgetBuddy-apk/main/downloads/release/budget-buddy.apk
⭐ Source Code
GitHub Repository:
https://github.com/Toxiclikith/budgetBuddy-apk
❤️ Feedback Welcome
This project is still evolving.
I'd love to hear:
- What feature would you add?
- How would you improve the UI?
- Any Android best practices I should follow?
If you like the project, consider starring the repository on GitHub.
Happy coding! 🚀
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