Privacy Policy

Last updated: 06/10/2026

Who we are

KnowMe ("the app") is operated by Ana. Questions, or any request about your data: an.developer.0@gmail.com.

What we collect

• Your account — an email address if you sign up with one, or the identifier your provider returns if you use Google or Apple. You can also play as a guest, with no account at all.
• Your profile — the display name and username you choose.
• What you make and play — the challenges you create, the answers you set as correct, the challenges you play and the scores you get.
• Your friends and messages — who you are connected to, and the messages you send in the app.
• Device token — if you allow notifications, a push token for this device, so we can deliver them.
• Anonymous usage counts — which features are opened, if you leave "Usage analytics" on in Settings. Never the content of your answers.

We do not ask for your contacts, your location, your camera or your microphone.

What we send to an AI provider

Challenges are written by Google Gemini. When you create one, we send the challenge type, the difficulty, the first name you entered, and any topic or note you typed. We do not send your email address, your friends list or your messages. The same provider also checks text for abuse, and writes the one-line reaction on a result screen.

What other people can see

People you are friends with can see the challenges you publish, your display name and username, and the scores on challenges you both played. Anyone you send a challenge link to can play it. Your answer key — which answers you marked true — is visible only to you until someone finishes the challenge and sees their own result.

How long we keep it

Until you delete it. Deleting a challenge deletes its questions and every result scored against it. Deleting your account removes your profile, your challenges, your results, your friendships and your messages. Both are in the app: Settings › Delete my account, and the exact list of what goes and what is kept is on the account deletion page.

Where it lives

On Supabase (Postgres and storage) in eu-west-1, and on the AI provider's servers for the duration of a request. Push notifications go through Firebase Cloud Messaging on Android and Apple Push Notification service on iOS.

Your rights

You can see and change your profile in the app, export or delete your data by writing to the address above, and delete everything yourself from Settings. If you are in the EEA or the UK, the GDPR gives you rights of access, correction, erasure, portability and objection; our legal basis is the contract between us for the parts the app cannot work without, and your consent for analytics and notifications.

Children

KnowMe is not intended for children under 13. We do not knowingly collect data from them.

Changes

If this policy changes in a way that matters, we will say so in the app before the change takes effect.