Last updated: February 8, 2026
QuizLens (hereinafter "the App") stores all data locally on your device. No data is uploaded to any server. All question images, titles, tags, and exam paper history remain on your device only.
The App does not collect any personal information. We do not require account registration, do not track user behavior, and do not use any third-party analytics tools.
The App requires camera access to capture questions via photo. The photo picker uses the system selector. Captured photos are stored only in the App's local storage and are never transmitted externally.
The App offers auto-renewable subscription services. All payments are processed through Apple's App Store. We do not collect or store your payment information. Subscription data (status, expiry) is managed locally by Apple's StoreKit framework and is used solely for order management, never transmitted to third parties.
Uninstalling the App will automatically delete all locally stored data, including questions, images, and paper history.
The App does not knowingly collect personal information from children. Since no personal data is collected from any user, the App is safe for use by all age groups.
We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated date. We encourage you to review this page periodically.
If you have any questions about this Privacy Policy, please contact us at: aitoany@126.com