Privacy Policy
Last updated: 4 August 2026
djoyx (“we”, “us”) operates the djoyx website at djoyx.com, the djoyx web application at app.djoyx.com, and the djoyx iOS app. This policy explains what we collect, why we collect it, how we share it with third-party AI, and the choices you have.
1. Information we collect
- Account information — email address and basic profile data when you sign in (for example via Sign in with Apple or Google).
- Voice and session data — live microphone audio during lessons, companion chats, or translation; session conversation content; lesson prompts; learning-profile summaries; vocabulary; and curriculum context. This is sent to our cloud proxy so the agent tutor can listen and reply in real time.
- Language preferences — native and target languages you choose.
- Camera data (optional, web only) — if you enable camera features on the web app, video frames may be sent to process expressions or photo requests during a session. The iOS app does not use the camera.
- Learning progress — vocabulary, session history, course progress, and certificates are stored to personalise your experience. Much of this is stored on your device; account-linked data may also be stored on our servers.
- Payment information — Pro and Super subscriptions are processed by our payment provider. We do not store full card details on djoyx servers.
- Technical data — device/browser type, approximate region, and logs needed to secure and operate the service.
2. How we use information
- Provide and improve voice lessons, companion mode, translation, and certificates.
- Authenticate you and manage your subscription.
- Verify certificates when someone scans a QR code or visits a verification link.
- Prevent abuse, enforce limits on free plans, and keep the service reliable.
- Respond to support requests and legal obligations.
3. AI and third-party processors (Google Gemini)
To power Live Voice and related AI tutoring, djoyx sends session data through our cloud proxy to Google Gemini (a Google third-party AI service / Gemini Live). In practice:
- What is shared with Gemini: microphone audio streams; spoken conversation content; lesson prompts and tutoring context (including curriculum briefs and vocabulary when relevant); and language preferences needed for the session.
- Who receives it: Google (Gemini), via djoyx’s cloud proxy / backend. Your account is authenticated on djoyx servers before a session starts; we do not send your email to Gemini as part of the live audio stream.
- Why: so the AI tutor can listen and reply in real time. This is not used for advertising by djoyx.
Before the first voice/AI session, the app asks for your affirmative permission in-app (Accept / Continue). A privacy policy link is provided there as well. You can stop a session anytime by disconnecting.
We also use payment and authentication providers for billing and sign-in. Those providers process data only as needed to deliver their service to us.
4. Data retention
We keep account and certificate verification records while your account is active and as needed for legal, security, or billing purposes. Local learning data on your device remains until you clear it or uninstall the app. Live audio is processed to run the session and is not retained by djoyx as a permanent recording library.
5. Your choices
- You must accept in-app AI sharing disclosure before Live Voice starts.
- You can stop a session anytime by disconnecting.
- Camera access is optional on web and only used when you request related features; iOS does not use the camera.
- You can delete your account from the in-app profile menu (permanent deletion of account and associated learning data).
- You may also request access, correction, or deletion of account data by contacting us.
- You can cancel a Pro or Super subscription through the payment provider used at checkout (App Store on iOS).
6. Children
djoyx is not directed at children under 13. We do not knowingly collect personal information from children under 13.
7. Security
We use industry-standard measures to protect data in transit and at rest. No method of transmission over the internet is 100% secure.
8. International transfers
Your information may be processed in countries other than your own, where our servers or providers (including Google) operate.
9. Changes
We may update this policy from time to time. We will post the new version on this page and update the date above.
10. Contact
Questions about privacy? Email privacy@djoyx.com.