Privacy Policy

1. Overview

AlgoRecall is committed to protecting your privacy. This Privacy Policy explains how we handle your data when you use the AlgoRecall Chrome Extension.

2. Data Collection

AlgoRecall collects and stores the following information locally on your device:

• Problem titles and URLs from supported coding platforms
• Your code submissions for problems you solve
• Problem difficulty levels and tags
• Review schedules and performance metrics

3. How We Use Your Data

All data collected by AlgoRecall is used solely to:

• Track your coding problem history
• Schedule spaced repetition reviews
• Display your submission code for review
• Calculate review intervals and progress metrics

4. Data Storage

All data is stored locally in your browser using IndexedDB. We do not:

• Transmit your data to external servers
• Share your data with third parties
• Use cloud storage or remote databases
• Track your browsing activity outside supported platforms

5. Data Control

You have full control over your data:

• All data remains on your device
• You can export your data at any time
• You can delete all data by uninstalling the extension or clearing browser data
• No account creation or login required

6. Third-Party Websites

AlgoRecall interacts with third-party coding platforms (LeetCode, etc.) to capture submission data. We are not responsible for the privacy practices of these platforms. Please review their individual privacy policies.

7. Permissions

The extension requires certain browser permissions to function:

• webRequest: To intercept and capture your code submissions
• storage: To save your data locally
• Host permissions: To operate on supported coding platforms

These permissions are used exclusively for the functionality described in this policy.

8. Analytics & Tracking

AlgoRecall does not use any analytics, tracking, or telemetry services. We do not collect usage statistics or behavioral data.

9. Updates to Privacy Policy

We may update this privacy policy from time to time. Continued use of the extension after changes constitutes acceptance of the updated policy.