Privacy Policy
Last updated: 2026-07-18
This privacy policy applies to the app NonoPix: Nonogram Puzzles
(package app.nono.daily), published on Google Play and the App Store by
the developer Fat Mika (FatMika Games — "we", "us"). NonoPix is a
daily nonogram (picross) puzzle game. This policy explains what data the app
collects, why it's collected, and how to contact us about it.
What we collect
- Solve history — when you complete a puzzle, the app stores your solve time, error count, hint count, and the date in our Supabase database. This powers your streak counter, personal-best stats, and leaderboards.
- Anonymous account id — on first launch we create an anonymous Supabase user so your progress can survive a reinstall. If you sign in with Google or Apple later, that same id is upgraded to a real account — your data carries over.
- Name and email from your sign-in provider (optional) — only if you choose to sign in with Google or Apple, we receive the basic profile (name, email) they share. It identifies your account and syncs progress across devices. We never use it for marketing.
- Display name and friend groups (optional) — if you set a display name or join a friend leaderboard, those are stored with your profile.
- Usage events — the app records gameplay events (e.g. puzzle started, puzzle completed) with your platform and app version in our own database to understand how features are used. No third-party analytics SDKs are involved; this data never leaves our infrastructure.
- Push token (optional) — if you opt in to the daily reminder, we store the device's Expo push token so we can send the notification. Toggle the reminder off to stop deliveries.
- RevenueCat customer id — premium status (the shared "Fat Mika Pro" entitlement) is managed by RevenueCat. Their customer id is a deterministic hash of your account so the same purchase unlocks across NonoPix, SumDoku, and future FatMika apps.
What we don't collect
- No advertising identifiers.
- No location.
- No microphone, camera, contacts, or calendar access.
- No third-party analytics SDKs (Firebase / Mixpanel / Amplitude etc.).
- No third-party data sharing for marketing.
How long we keep it
Solve rows, profile rows, usage events, and push tokens stay in our database until you ask us to delete them — see Delete your account or email the address below and we'll wipe everything tied to your account. Anonymous accounts that haven't been used in 12 months may be deleted automatically.
Where it lives
- Supabase (Postgres + Auth + Edge Functions) — see supabase.com/privacy.
- RevenueCat for purchase / entitlement state — see revenuecat.com/privacy.
- Expo / EAS for OTA updates and (if opted-in) push delivery — see expo.dev/privacy.
Children
NonoPix's content rating is Everyone / 4+. We don't knowingly collect data from children under 13. If you believe a child has created an account, email us and we'll delete it.
Your rights
Email contact@fatmika.com to:
- Request a copy of all data tied to your account.
- Delete your account and every row tied to it (how it works).
- Ask any other question about how NonoPix handles your data.
Replies typically arrive within a few business days.
Changes
When this policy changes we'll update the date at the top of this page and bump the in-app revision so a fresh update carries the new policy URL.