Privacy Policy

Last Updated: July 2, 2026 Cyraknow ("we," "our," or "us") is operated from Newtown, CT, USA. This Privacy Policy explains how we collect, use, and protect your information when you use the Cyraknow mobile application.


Information We Collect

Account Information

When you create an account, we collect your email address and full name. If you sign in with Apple or Google, we receive only what those services share with us (typically name and email).

Usage Data

We collect which words you search for, play, and save. This data powers our trending algorithm and helps us improve content.

Saved Words

Words you save to your Favorites are stored in our database and associated with your account.

Payment Information

Subscription payments are processed by Apple via in-app purchase. We do not store your payment details.

Advertising Identifier

Free users may see ads served by Google AdMob. AdMob may use your device's advertising identifier (IDFA) to show relevant ads. You can limit this via the App Tracking Transparency prompt on iOS.


How We Use Your Information

  • To create and manage your account
  • To sync your saved words across devices
  • To power the trending word rankings
  • To send transactional emails (account confirmation, password reset)
  • To show ads to free users
  • To improve and develop the app

We do not sell your personal information.


Third-Party Services

Cyraknow uses the following third-party services, each with their own privacy policies:

  • Anthropic (Claude) – word lookup and phonetic generation storage
  • Supabase – authentication and data storage
  • ElevenLabs – audio pronunciation generation
  • RevenueCat – subscription management
  • Google AdMob – advertising (free users only)
  • Apple – in-app purchases and Sign in with Apple

Data Retention

Account data is retained until you delete your account. Aggregated usage statistics (play and click counts) are retained indefinitely in anonymized form. You can request deletion of your personal data at any time.


Children's Privacy

Cyraknow is not directed at children under 13. We do not knowingly collect personal information from children under 13. If you believe we have inadvertently collected such information, please contact us and we will delete it promptly.


Your Rights

Depending on your location, you may have the right to:

  • Access the personal data we hold about you
  • Correct inaccurate data
  • Request deletion of your data
  • Opt out of advertising tracking (via iOS ATT prompt)

California residents (CCPA): You have the right to know what data we collect, request deletion, and opt out of sale (we do not sell data).

EU/UK residents (GDPR): You have the right to access, rectify, erase, and port your data. To exercise any of these rights, contact us at support@cyraknow.net.


Changes to This Policy

We may update this policy from time to time. We will notify you of significant changes via email or an in-app notice. Continued use of the app after changes constitutes acceptance.


Contact

Cyraknow

Newtown, CT, USA

support@cyraknow.net