Privacy Policy
This policy explains what data the Party Drawing mobile app collects, why, and what your rights are. The app is operated by Mateusz Jaworski (the "Operator"). Contact: contact@mjaworski.com.
1. Data we collect
The app works anonymously — no email, password, or account is required. The following data is processed:
- Anonymous user ID — a random UUID issued by Supabase Anonymous Auth on first launch. Not linked to any real-world identity.
- Advertising ID — used by Google AdMob to serve ads. You can reset or disable it in your device settings.
- Device language and OS version — for localization and basic diagnostics.
- Content you create in a game: nickname, drawing prompts (text), drawings (stroke data), and votes.
2. Why we collect it
Your anonymous ID and in-game content are processed to run the game (lawful basis under GDPR: performance of a contract). Your Advertising ID is processed by Google AdMob to serve ads that keep the free version sustainable (lawful basis: consent and/or legitimate interest, depending on your device settings).
3. Who we share it with
- Supabase, Inc. — game data storage (servers in the EU). Supabase privacy policy.
- Google LLC — AdMob (ads). Google privacy policy.
- Google Play / Apple App Store — if in-app purchases are made, the store handles the payment and shares only the transaction confirmation with us. We never see your payment details.
We do not sell or trade your data.
4. Where it is stored and for how long
- Active games (nicknames, drawings, prompts, votes) are automatically deleted by a server-side cleanup job 24–48 hours after the last activity.
- Anonymous user IDs persist until all associated games are cleaned up (typically within 48 hours).
- Diagnostic logs are not stored on our server in version 1.0.
- All data is encrypted in transit (HTTPS / WSS). Database is hosted in the EU.
5. Your rights (GDPR)
You have the right to access, correct, delete, restrict, or port your data, and to object to processing. To exercise any of these rights, email contact@mjaworski.com — we will respond within 30 days. You may also lodge a complaint with your local data protection authority (in Poland: UODO).
6. User-generated content (UGC)
Drawings, prompts, and other content you submit are subject to the licence terms in the End User Licence Agreement (Section 4). In short: by submitting content to the app you grant the Operator a broad, irrevocable, royalty-free licence to use it. If that is not acceptable to you, please do not use the app.
7. Advertising
The app serves ads via Google AdMob, which uses your device's Advertising ID. You can reset or limit the Advertising ID at any time in your system settings (Android: Settings → Google → Ads; iOS: Settings → Privacy & Security → Tracking). Disabling personalization does not remove ads, only personalization.
8. Children
The app is intended for users aged 13 and over. User-generated content may include adult humour and is not moderated in real time. Hosts are responsible for the participants they invite. If you believe a child under 13 is using the app without parental consent, contact us at contact@mjaworski.com and we will delete the related data.
9. Changes
We may update this policy. Material changes will be announced inside the app on next launch. The effective date at the top of this page reflects the latest version.
10. Contact
Operator: Mateusz Jaworski
Email: contact@mjaworski.com