Last Updated: February 21, 2026
1. Introduction
Welcome to Expense Tracker. We respect your privacy and are committed to protecting it. This Privacy Policy explains our practices regarding the collection, use, and disclosure of your information when you use our desktop application.
2. Data Collection and Storage (Offline-First)
We do not collect, transmit, or store any of your personal or financial data on our servers.
Expense Tracker is designed as an "offline-first" application. All data you enter into the application—including but not limited to expenses, incomes, client details, invoice records, and user profiles—is maintained locally on your device.
Your data never leaves your computer unless you explicitly choose to export a backup file or generate a PDF/CSV report and share it yourself.
3. Analytics and Tracking
We do not integrate any third-party analytics, crash reporting, or tracking software within the application. We do not track your usage behavior, financial habits, or monitor how you use the application.
4. External Services
The application may make outbound requests to public, third-party APIs (such as open.er-api.com) solely for the purpose of retrieving live currency exchange rates. When these requests are made, no personal or identifiable data is sent from your device to these external services.
5. Securing Your Data
Because your data is stored locally on your device, you are entirely responsible for securing your machine and your operating system. We recommend maintaining regular backups using the built-in "Export Data" functionality to prevent data loss in the event of hardware failure.
6. Changes to This Policy
We may update our Privacy Policy from time to time. If we make significant changes that affect how the application handles data (e.g., adding a cloud-sync feature in a future update), we will notify you through an update note within the application or via our platform listing.
7. Contact Us
If you have any questions or concerns about this Privacy Policy or our offline data practices, you can contact us securely at: publishingzk@gmail.com