MileMonkey is a clean, modern, iOS-native inspired mileage tracking app — designed to be the sleek, elegant successor to the original MileBug app.
Built with Expo, React Native, and iOS HIG (Human Interface Guidelines) styling in mind.
Seamlessly log trips, calculate mileage deductions, manage vehicles, and export your trip history — all with a fully offline-first experience.
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✏️ Log Trips
Record start location, destination, vehicle, purpose, odometer readings, and miles automatically. -
🚗 Manage Vehicles
Add and manage your personal or business vehicles with swipe-to-delete gestures. -
📈 Automatic Deduction Calculations
Calculates IRS-standard mileage deductions based on your configured rate. -
📤 Export Trips as CSV
Export your full trip history with one tap to share, download, or email. -
🌔 Native Dark Mode
Fully responsive to system appearance — gorgeous in both Light and Dark modes. -
📦 Offline Ready
Stores all trip and vehicle data locally using AsyncStorage — no account required. -
🔥 iOS-Native Feel
Grouped list styling, soft shadows, haptic feedback, animated chevrons — designed to feel truly at home on iPhone.
| Technology | Purpose |
|---|---|
| React Native + Expo | Core framework and cross-platform runtime |
| AsyncStorage | Local storage for trips, vehicles, and settings |
| expo-sharing | File sharing for CSV exports |
| expo-file-system | Temporary file management |
| react-native-gesture-handler | Swipe-to-delete functionality |
| expo-haptics | Native tactile feedback on user actions |
| Custom iOS UI | Settings-style grouped cards, animations, soft styling |
| Home | New Trip | Trip History | Settings |
|---|---|---|---|
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- Clone the repository
git clone https://github.com/your-username/milemonkey.git
cd milemonkey- Install dependencies
npm install
# or
yarn install- Install Expo libraries
npx expo install expo-sharing expo-file-system expo-haptics @react-native-async-storage/async-storage @react-native-picker/picker react-native-gesture-handler- Run the app locally
npx expo startScan the QR code with your iPhone to load it instantly with Expo Go.
- 🗕️ Trip Range Filters
Filter history by date range, month, or custom period. - 📊 Analytics Dashboard
See charts for mileage per month, deduction totals, and most common destinations. - ☁️ Optional iCloud Sync
For users who want backup between devices. - 🔒 FaceID Lock
Secure sensitive trip information. - 🛫 Favorite Trips
Quickly re-log frequent trips with a single tap.
This project is licensed under the MIT License.
Feel free to modify, improve, and extend it.
- MileMonkey was designed from day one to match Apple's Human Interface Guidelines.
- Zero external API dependencies.
- Fully works offline.
- Lightweight, fast, and beautiful.
"Built to make mileage tracking as elegant as the device you carry." 🚗✨