Privacy Policy

Last updated: 2 July 2026

Lexfall ("we", "us") makes a vocabulary-learning app. This policy explains what we collect and why. We keep it short and honest.

What we collect

• Account information (optional). If you sign in with Apple or Google, we receive a user identifier and, if you allow it, your name and email. You can use most of the app without an account.
• Learning data. The words you save, your streak, daily progress, quiz results, and settings (field, daily goal, reminder preferences, chosen voice and theme). This is stored on your device and, if you sign in, synced to your account so it follows you across devices.
• Purchase status. Whether you have an active subscription (managed by Apple/Google and our payments provider, RevenueCat). We never see your card details.
• Diagnostics. Anonymous crash and performance data to fix bugs.

What we do NOT collect

• We do not sell your data.
• We do not use third-party advertising or ad-tracking.
• We do not access your contacts, photos, microphone, or location.

How we use it

To run the app: show your words, track your streak, sync your progress, deliver the reminders you turn on, and provide access to features you've subscribed to. Diagnostics are used only to improve stability.

Notifications

If you enable reminders, we schedule local notifications on your device. You can turn them off any time in the app (Profile → Reminders) or in your device settings.

Third parties

• Supabase — account and sync storage.
• RevenueCat + Apple App Store / Google Play — subscription management.
• Apple / Google Sign-In — authentication.

Each processes data only to provide its service.

Your rights & choices

• Delete your account and data at any time from Profile → Account → Delete account. This permanently removes your synced data.
• Use the app without an account (data stays only on your device).
• Request a copy of your data by emailing us.

Children

Lexfall is not directed at children under 13 and we do not knowingly collect their data.

Changes

We'll update this page and the "last updated" date when this policy changes.

Contact

Questions or requests: gc.peysack@gmail.com.