Take back control of your expenses. Never pay for an unwanted renewal again.
Sub Track is a clean, simple, and privacy-focused subscription manager built with React Native and Expo. It helps users keep track of recurring payments like Netflix, Spotify, gym memberships, and software licenses.
In a world full of micro-transactions, it's easy to lose track of where your money goes. Sub Track calculates your total monthly and annual expenses and sends local notifications before an automatic payment is charged. This gives users the crucial time needed to decide whether to keep a service or cancel it before the renewal hits.
- 📊 Expense Dashboard: Get a crystal-clear overview of your fixed costs. Instantly view your total monthly and annual spending cap.
- 🔔 Smart Expiration Alerts: Receive customizable local push notifications (e.g., 1 day before renewal) so you never get charged unexpectedly.
- 🏷️ Labels: Create and assign custom color-coded labels to your subscriptions for flexible, personalized organization beyond standard categories.
- wm Categories: Organize your subscriptions by type (Entertainment, Work, Home, Utilities) to see exactly which area of your life costs the most.
- 🔒 Privacy First (Local Storage): Your financial data is yours alone. Sub Track uses AsyncStorage to keep all data locally on your device. No external servers, no cloud tracking.
Note: On Android, you may need to enable Install from unknown sources in your device settings before installing the APK.
| Dashboard | Add Subscription | Categories |
|---|---|---|
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(Note: Screenshots are stored in the screenshots/ folder to keep the app bundle light)
This project was built using the following technologies:
- Framework: React Native
- Tooling: Expo
- Language: JavaScript / TypeScript
- Data Persistence: AsyncStorage (Local Key-Value Storage)
- Notifications: Expo Notifications
To get a local copy up and running, follow these simple steps.
- Node.js and npm installed.
- Expo Go app installed on your iOS or Android device (or an Emulator).
- Clone the repo
git clone https://github.com/PellegrinoPiccolo/sub_track.git cd sub-track - Install dependencies
npm install
- Start the app
npx expo start
- Scan the QR code appearing in your terminal with the Expo Go app (Android) or the Camera app (iOS).
Sub Track is designed with privacy as a core principle.
- We do not track user activity.
- We do not store data on external servers.
- All data is stored locally using
AsyncStorageand stays on the user's device.
Contributions are welcome for educational and personal use improvements.
- Fork the Project
- Create your Feature Branch (
git checkout -b feature/AmazingFeature) - Commit your Changes (
git commit -m 'Add some AmazingFeature') - Push to the Branch (
git push origin feature/AmazingFeature) - Open a Pull Request
Distributed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (CC BY-NC-SA 4.0).
This means:
- ✅ You CAN use, copy, and modify this software for personal or educational purposes.
- ❌ You CANNOT use this software for commercial purposes (selling it, including it in paid products, or using it for business gain) without prior permission.
- 🔄 ShareAlike: If you modify this code, you must distribute it under the same license.
See the LICENSE file for the full legal text.
Pellegrino Piccolo - pellegrinopiccolo22@gmail.com
Project Link: https://github.com/PellegrinoPiccolo/sub_track