SAT Lens Privacy Policy

Last updated: September 8, 2026

SAT Lens is a browser extension designed to enhance SAT practice by providing per-question timing, mistake tagging, review tools, and interface improvements.

Information SAT Lens Accesses

SAT Lens may access content on supported SAT practice websites in order to provide its core functionality, including detecting questions, tracking question timing, displaying mistake-tagging tools, and improving review pages.

Locally Stored Data

Practice-related information such as timing records, mistake tags, review data, and extension preferences may be stored locally in the user's browser.

Feedback and Issue Reports

When a user explicitly submits feedback or an issue report, SAT Lens may send the information provided by the user, together with limited diagnostic information necessary to understand the report, to SAT Lens backend services hosted on Tencent Cloud.

SAT Lens does not send feedback or issue reports unless the user chooses to submit them.

Third Parties

SAT Lens does not sell user data to third parties and does not use user data for advertising, creditworthiness, lending, or purposes unrelated to the extension's core functionality.

Website Access

SAT Lens currently accesses supported practice websites and SAT Lens backend services only as necessary to provide its features. Website access is not used to track users across unrelated websites.

Changes to This Privacy Policy

This privacy policy may be updated when SAT Lens features or data practices change. The latest version will always be available on this page.