YoFluent helps you practise speaking English with AI tutors. This policy explains what we collect, why, and the choices you have. We don’t sell your data and we don’t show ads.
What we collect
- Account: an anonymous account ID created when you first open the app. If you sign in with Google or Apple, the details described in “Sign in with Google” below.
- Your conversations: the text of what you and your tutor say, and short voice recordings of your turns. Recordings are used only to score your pronunciation and fluency.
- Your results: scores, feedback, your estimated level, and the words you save.
- Preferences: learning goal, interests, native language, level, accent, daily goal, correction style and time zone, so tutors and reminders fit you.
- Purchases: whether you have an active subscription and until when. Payments are handled by Stripe on the web, and by Apple or Google in the apps; we never see or store your card details.
Sign in with Google
If you choose “Continue with Google”, Google shares with us only the basic profile information you approve on Google’s consent screen (the openid, email and profile scopes):
- your Google account ID, so we can recognise you when you sign in again;
- your email address, which identifies your account, appears in Settings, and lets us reply to support requests and send receipts;
- your name and profile picture, as provided by Google.
We use this information only to create your account, sign you in, and keep your progress and subscription linked to you. We do not access your Gmail, contacts, Drive, calendar or any other Google data. Your Google data is stored in our sign-in provider, Supabase, encrypted in transit and at rest. We do not sell it, use it for advertising, share it with anyone except the providers listed below that run the service, or use it to train AI models.
YoFluent’s use and transfer of information received from Google APIs adheres to the Google API Services User Data Policy, including the Limited Use requirements.
You can remove YoFluent’s access at any time in your Google Account (Security → Your connections to third-party apps & services), and delete everything we hold as described in “How long we keep it”.
How we use it
- To run your conversations and generate replies, translations and hints.
- To score your speaking and write your feedback report.
- To keep your progress, streak and vocabulary in sync across your devices.
- To start your free trial and unlock Pro if you subscribe.
- To prevent abuse of the service (for example, daily limits per account).
Daily reminders are scheduled on your device; we don’t send push notifications from our servers.
Who processes your data
We use these providers only to run the service, under agreements that limit them to that purpose:
- Supabase: sign-in, database and storage of recordings.
- DeepInfra: AI models that write tutor replies and feedback, and transcribe recordings.
- Microsoft Azure AI Speech: pronunciation scoring and tutor voices.
- Stripe: web subscriptions and payments.
- RevenueCat, Apple and Google: in-app subscriptions.
- Apple (iPhone and iPad): speech recognition, which can turn your voice into text on your device or on Apple’s servers, under Apple’s own privacy terms.
- Cloudflare: secure delivery of the website and protection against abuse.
- Google Analytics (through Google Tag Manager): anonymous visit statistics on yofluent.com. In the EU, UK and Switzerland it sets no analytics cookies.
We don’t sell your data, and your conversations are not used to show you ads or to build advertising profiles.
How long we keep it
We keep your data while your account exists. Delete your account in the app (Settings → Account → Delete account), or email us, and we permanently delete your conversations, recordings, scores, saved words, profile and the details we received from Google. A web subscription is cancelled when you delete your account; App Store and Google Play subscriptions must be cancelled in your store settings. Step-by-step instructions, and how to ask us to delete your data if you can’t open the app, are at yofluent.com/delete-account.
Your rights
You can access, correct, export or delete your data. Most of this is available in the app; for anything else, email [email protected].
Children
YoFluent is not directed at children under 13, and we don’t knowingly collect their data.
Changes
If we change this policy we’ll update the date above, and tell you in the app for significant changes.