PennyWise - Offline Expense Tracker

PennyWise is a minimal, offline expense tracking app built using Flutter.
It helps users track income and expenses locally, visualize spending patterns, and stay in control of their money without accounts, ads, or cloud dependency.

This project was built as a learning + real-world product to explore Flutter app architecture, local databases, and thoughtful UI design, while still being genuinely useful for everyday users.

---

✨ Design Philosophy

PennyWise follows a neo-brutalist UI style:

• Bold borders and sharp contrast
• Intentional use of color
• Minimal gradients, no visual noise
• Clear hierarchy and readable data

---

🚀 Features

• Offline-first expense tracking
  All expenses and income are stored locally on the device. The app works fully offline and does not require an internet connection.

• Income & expense management
  Easily add, edit, and manage transactions with a clear distinction between income and expenses.

• Category-based analytics
  Visualize where your money goes using bar charts, pie charts, and spending trends.

• Neo-styled dashboard
  A clean and focused dashboard that highlights total balance, recent activity, and spending direction at a glance.

• Budget tracking
  Set spending limits and monitor progress to stay within budget and control monthly expenses.

• Flexible date range filtering
  Analyze spending over custom time ranges such as daily, weekly, or monthly periods.

• Transaction history & details
  Browse past transactions and view detailed information for each entry.

• Multi-currency support
  Choose from 10 different currencies during initial setup to match your region and preference.

---

🛠 Tech Stack

• Flutter
• Dart
• Riverpod – State management
• Drift (SQLite) – Local database
• fl_chart – Data visualization
• GoRouter – Navigation & routing
• Material 3

---

📸 Screenshots

Core Screens

Splash	Dashboard	Currency Setup

---

Transactions

Add Transaction	Transaction Detail	History

---

Analytics

Bar Chart	Line Graph	Pie Chart

---

🔐 Privacy

PennyWise respects user privacy by design.
The app does not collect, store, or share any personal data. All information remains locally on the user’s device.