This policy covers the Bulgify mobile app. For the website and waitlist, see our website privacy policy.
We collect information you provide directly to us, such as your email address when you create an account. If you sign in with Apple or Google, they share your email address (or an Apple private relay address) and an account ID with us; we never see your Apple or Google password. We also collect usage data — which lessons you complete, your streak count, XP progress, and vocabulary SRS levels — to power your learning experience and sync it across devices.
We use your information to:
When you use the AI Tutor feature, your messages are sent to Google's Gemini API via a secure server-side proxy. Conversation content is used solely to generate tutor responses and is not stored permanently or used to train AI models.
If you enable daily reminders, we use your device's notification system to send you streak reminders. You can disable these at any time in the app or in your device settings.
We use the following third-party services to operate Bulgify:
We do not sell your personal information. We share data only with the service providers listed above, and only to the extent necessary to operate Bulgify.
We keep your data for as long as your account is active or as needed to provide our services. You can delete your account at any time directly in the app (Settings → Delete Account) or by emailing us. Deleting your account permanently removes your profile and learning progress from our servers, along with all data stored on your device. This cannot be undone. Our database backups age out automatically, so deleted data is gone from them within 60 days. AI tutor conversations are kept only on your device, never on our servers.
Deleting your account does not cancel a paid subscription — cancel it in your App Store or Google Play settings. If you had a subscription, we keep a minimal record (the store's subscription ID and dates, and a one-way hash of your email address — not the address itself) so we can help with billing questions.
You can ask for a copy of all the data we hold about you, ask us to correct it, or delete your account at any time. To request a copy, email us and we'll send it in a machine-readable format. If you are in the EU, you also have the right to object to processing and to lodge a complaint with your data protection authority.
We take reasonable measures to protect your information. Data is transmitted over encrypted connections. However, no internet transmission is completely secure.
Bulgify is not directed at children under 13. We do not knowingly collect personal information from children under 13.
We may update this policy from time to time. We'll notify you of significant changes by email or through the app.
Questions about your privacy? Email us at hello@bulgify.com — we'll respond within 48 hours. If you can't access the app, you can also request deletion of your account and data by emailing us.