Privacy Policy for AMQ Analyzer

Last Updated: August 12, 2025

This Privacy Policy describes how AMQ Analyzer ("the Extension") collects, uses, and stores information when you use our Chrome Extension. We are committed to protecting your privacy and being transparent about our data practices.

1. Our Commitment to Your Privacy

AMQ Analyzer is designed with your privacy in mind. We do not transmit any user data off your device to our servers or to any third parties. All data collected by this Extension is processed and stored locally on your device.

2. Information We Collect and Why

The Extension collects and processes the following types of information, strictly for the purpose of providing its features:

• Personally Identifiable Information:
  • In-game name (AMQ username): This is collected and stored on your device to identify your personal performance data within the Extension's interface and enable features like comparing your performance.
• Web History / User Activity / Website Content (related to Anime Music Quiz):
  • Quiz Performance Data: This includes details about your gameplay in Anime Music Quiz (AMQ), such as scores, song guesses, accuracy, reaction times, and specific quiz outcomes. This data is collected from the animemusicquiz.com website.
  • Game Media Files (Audio/Video): This includes audio and video data for quiz songs.
  • Purpose: This data is collected to provide you with:
    • Detailed analysis and statistics on your game performance.
    • Comparisons of your performance with historical data (your own).
    • The ability to mark and note specific quizzes for review.
    • The necessary media and structured data for the offline practice mode.
• Interaction with External Tools (No Data Transfer):
  • The extension includes a quick link to a public tool page (https://tools.bobocan.xyz/*). This link is provided for user convenience to quickly open the respective page from within the extension. The extension does not collect or transmit any user data to this external site. It merely provides a shortcut to open it in a new tab.

3. How We Use Your Information

All collected data is used exclusively on your device for the following purposes:

• To provide the core functionality of the Extension: This includes displaying your performance statistics, enabling comparisons, facilitating notes, and powering the offline practice mode.
• To enhance your personal Anime Music Quiz experience: By analyzing your gameplay and providing offline resources, the Extension helps you understand your strengths and weaknesses, track your progress, and improve your skills.
• To facilitate access to related tools: Providing a convenient quick link to a public tool page for user benefit.

4. Data Storage and Security

All data collected by the Extension is stored locally on your device across various browser storage mechanisms. It is never transmitted to our servers or any third-party servers.

• Browser Storage Locations:
  • chrome.storage.local: Used for storing smaller amounts of data, such as user preferences and settings, and enabling backup/export of core performance data.
  • IndexedDB (via 'idb' library): Used for storing larger volumes of structured performance data, including detailed quiz history, song metadata, and user-added notes, enabling robust on-device analysis.
  • Cache Storage (via CacheStorage API): Used for caching large media files (audio/video for quiz songs) to enable comprehensive offline practice functionality.
• No Sharing: We do not share any of your collected data with third parties.
• Security: We implement reasonable security measures within the Extension's code to protect the data stored on your device from unauthorized access or modification. However, as with any software, complete security cannot be guaranteed.

5. Your Choices and Data Management

Since all data is stored on your device:

• Access and Deletion: You can manage or delete the data collected by the Extension directly within your Chrome browser settings. Uninstalling the Extension will permanently remove all data stored by it from your device across chrome.storage.local, IndexedDB, and Cache Storage.
• Controlling Data Collection: The Extension provides options (e.g., via the right-click context menu on the extension icon) to control which types of game data you wish for the Extension to collect. You can also clear cached media data through browser settings if desired.

6. Permissions Used

The Extension requests the following permissions to function as described:

• storage: Required to store user preferences, settings, and smaller amounts of core performance data on the user's device, specifically utilizing chrome.storage.local. This permission also facilitates the overall data management of the extension.
• contextMenus: Enables users to customize data collection preferences directly from the extension's right-click context menu in the browser toolbar.
• Host permission (https://*.animemusicquiz.com/*): Required to access and process game data and media content exclusively on animemusicquiz.com. This permission is essential for the extension to gather performance metrics, cache media, and facilitate on-device analysis and offline functionality as described.
• web_accessible_resources: This manifest key makes certain bundled resources (like HTML pages or scripts for specific functionalities) accessible by web pages on the specified origin (https://tools.bobocan.xyz/*). This is used solely to allow this specific external page to open quick links to the extension's internal pages or resources without transferring any user data to that external site.

7. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last Updated" date. You are advised to review this Privacy Policy periodically for any changes.

8. Contact Us

If you have any questions about this Privacy Policy, please contact us at:

<REDACTED>

You can also find more information about the developer at: bobocan.xyz