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Privacy Policy

Glyfo — Last updated : 2026-10-17

Glyfo collects the bare minimum needed to run the leaderboard and ads — nothing more. We never sell any data.

Who we are

Glyfo is a game published by Zetik Games. This policy explains what data the game processes and why.

What we collect

  • Anonymous ID — on first launch, an anonymous account (a random identifier) is created. No email, name or phone number is required to play.
  • Apple or Google account (optional) — if you choose to back up your account with "Continue with Apple" or "Continue with Google", we receive an identifier and the associated email address from that service (possibly hidden by Apple). They are used only to restore your profile on another device; we never send you emails.
  • Nickname — randomly assigned on first launch (e.g. "Clever Fox") and editable in your profile. It is shown publicly on the leaderboard and to your duel opponents.
  • Scores & games — your best daily score and the sequence of moves played (to verify the score server-side), tied to your anonymous ID and nickname. The words you played are visible to other players once they have finished their own daily grid, and to everyone in the following days.
  • Duels — the moves played, both players' nicknames and the invitation code in the link, to move the game forward and recompute scores server-side.
  • Glyfo Premium subscription (optional) — if you subscribe, your purchase and subscription status is processed by RevenueCat and the App Store / Google Play, linked to your anonymous ID. We never receive your payment details.

Nicknames, scores and duels are stored with our host Supabase and are used only for the daily and monthly leaderboards and for duels.

On-device statistics

Your streak, records, game history and per-mode statistics are stored locally on your device and are never sent to our servers.

Advertising & advertising ID

Glyfo shows ads via Google AdMob. Depending on your consent, AdMob may use an advertising identifier to serve personalized ads. In the European Economic Area, a consent form (GDPR) is shown; on iOS, App Tracking Transparency permission is requested. If you decline, you will see non-personalized ads. You can change your choice anytime via Profile → Manage ad consent. Google details: policies.google.com/privacy.

Deleting your Glyfo account

In the app: Profile → "Delete my account", then confirm. Deletion is immediate.

Without the app: email contact@zetikgames.com with your Glyfo nickname; the request is handled within 30 days.

What is deleted: your account and its identifier, your nickname, your scores and played words, your duels, your notification token, the subscription status we store and the link to your Apple or Google account.

What is kept: data stored on your device (streak, records) until you uninstall the app, and the purchase history held by the App Store / Google Play and RevenueCat under their own rules. Deleting your account does not cancel a Glyfo Premium subscription: cancel it in your store settings.

What we don't do

No analytics SDK, no location, no contacts, no microphone or camera. We do not sell or rent any personal data.

Uninstalling the app erases local data (stats, streak). To erase your account (nickname, scores, duels, linked Apple or Google account): Profile → Delete my account, or email us.

Children

The app is not specifically directed to children under 13 and does not knowingly collect their personal data.

Your rights

You can request access, correction or deletion of your data at any time.

Changes

This policy may change. The update date at the top of the page prevails.

Contact

Zetik Games — contact@zetikgames.com