Expense Tracker App

A cross-platform mobile and web application built with React and React Native for tracking daily expenses and managing budgets. The app offers real-time data synchronization, detailed financial reports, and secure access to help users effectively manage their finances.

Features

• Expense & Income Tracking: Log daily expenses and income for easy financial management.
• Budget Management: Set budgets and receive notifications when the limit is exceeded.
• Detailed Financial Reports: Generate comprehensive reports to analyze spending patterns and financial health.
• Authentication: Secure user login and registration using Firebase Authentication.
• Realtime Sync: Data is synchronized across devices in real-time via Firebase.
• Offline Access: Track expenses without an internet connection using Realm.
• Data Encryption: Sensitive data is encrypted to ensure security.
• App Lock: Supports PIN and biometric authentication for added security.
• Data Export: Export financial data to CSV files for easy record-keeping.

Installation

Run Code

Prerequisites

• Node.js installed
• Firebase account setup (for Authentication and Firestore)
• Realm (for offline access)

Clone the Repository

git clone https://github.com/yourusername/expense-tracker-app.git
cd expense-tracker-app

Install Dependencies

yarn

Firebase Setup

• Go to the Firebase Console, create a new project, and enable Firebase Authentication and Firestore.
• For Android, download the google-services.json file from Firebase and place it in the android/app folder of your project
• For iOS, download the GoogleService-Info.plist file from Firebase and place it in the ios directory of your project
• Update your Firebase configuration settings in the app as needed

Switch to Development Branch

To switch to development branch, use the following command:

git checkout development

Run the App

• For Android

  npx react-native run-android

• For IOS

  cd ios && pod install && cd ..
  npx react-native run-ios

Usage

• Register or log in using Firebase Authentication.
• Track your daily expenses and incomes.
• Set budgets for categories and receive alerts when limits are exceeded.
• View detailed reports on your financial activity.
• Export data to CSV for easy record-keeping.

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss the changes.