Cookie Policy

Cookie Policy

Last Updated: February 2026

What Are Cookies?

Cookies are small text files stored on your device when you use a website or application. Similar technologies include local storage and session storage.

How We Use Cookies and Similar Technologies Website Cookies (Strictly Necessary Only)

Our website uses only strictly necessary cookies. We do not use any tracking, analytics, or advertising cookies.

Cookie Purpose Duration Type Session cookie Language preferences, site functionality 2 hours (browser session) Strictly necessary analytics_consent Stores your analytics consent choice (allow/decline) 12 months Strictly necessary Website Page-View Statistics (Cookie-Free)

Our website collects privacy-friendly, cookie-free page view statistics on the server side: the page visited, browser/device type, and an anonymized visitor identifier that rotates daily and cannot be linked across days. No IP addresses are stored and no cookies are used for this.

• Visitors in the EU/EEA, United Kingdom, and Switzerland are only included after giving explicit consent via the consent banner (opt-in).
• Visitors elsewhere are included by default but can opt out at any time.
• Any visitor can change their choice using the "Privacy Settings" link in the website footer. | CSRF token (XSRF-TOKEN) | Security protection against cross-site request forgery | Browser session | Strictly necessary |

These cookies are essential for the website to function properly and cannot be disabled. No consent banner is required for these cookies under GDPR, CCPA, or other applicable privacy regulations, as they are strictly necessary for the service.

Mobile App (Local Storage)

The mobile app does not use traditional browser cookies. Instead, it uses secure device storage for:

Technology Purpose Duration Authentication token (JWT) User authentication Until logout or token expiry Language preference Display correct language Persistent Theme and game settings User preferences (dark mode, tile set, sound) Persistent Learning progress Sequential mode progress, calendar data Persistent

All app data is stored locally on your device using platform-secure storage (iOS Keychain / Android Keystore) and is never shared with third parties.

What We Do NOT Use

• No Google Analytics or similar third-party analytics services
• No advertising cookies or tracking pixels
• No social media tracking cookies
• No cross-site tracking of any kind
• No fingerprinting technologies

Third-Party Services

Our app uses the following third-party services, none of which set cookies on our website:

• RevenueCat: Subscription management (mobile app only, no cookies). Subject to RevenueCat's privacy policy.
• Apple App Store / Google Play Store: Platform services (mobile app only). Subject to respective platform policies.

Managing Cookies Mobile App

The mobile app uses local storage rather than traditional cookies. You can clear app data through your device settings:

• iOS: Settings > General > iPhone Storage > [App Name] > Delete App
• Android: Settings > Apps > [App Name] > Storage > Clear Data

Web

If accessing via web browser, you can manage cookies through your browser settings.

Updates to This Policy

We may update this policy periodically. Significant changes will be communicated through the app.

Contact

For questions about our use of cookies, please use the in-app feedback feature.