Privacy Policy

What we collect

• Your Google account: name, email and profile picture when you sign in with Google.
• Sign-in details: the IP address and browser you signed in from, to keep your account secure.
• Your profile: display name, handle, age and study interests.
• What you create and study: classes, cards, game results, progress and review history.
• AI usage: how much of your daily AI limit you used.
• Feedback you send us, and an email address if you choose to leave one.
• Study reminders: if you turn them on, a push address for each device, so we can send you a reminder. Turning reminders off or signing out deletes it.

We don’t sell your data and we don’t show ads.

Who helps us run Clevu

• Google: sign-in, and the Gemini AI that turns your material into cards. We use Gemini’s free tier, so Google may use what you send to the AI to improve its products. Don’t put personal or sensitive information in material you send to the AI.
• Vercel: hosting and visit statistics.
• Neon: our database.
• Sentry: error reports, without your name or email.
• PostHog: statistics about which features are used.
• Cloudinary: app images such as achievement badges.
• Your browser’s push service (Google for Chrome and Android, Apple for Safari and iPhone, Mozilla for Firefox): delivers study reminders if you turn them on. The reminder text is encrypted so the push service can’t read it.

Public classes

If you make a class public, anyone on Clevu can see and study it, along with your display name. You can make it private again at any time.

Younger users

Users under 18 can use Clevu, but the AI features are switched off for them, because Google’s Gemini terms require users to be 18 or older.

Your data, your choice

You can edit your profile at any time. To get a copy of your data or delete your account and everything in it, send a request through the feedback form. Everything sent between your device and Clevu is encrypted (HTTPS).

Changes

If this policy changes in an important way, we’ll tell you in the app.