Privacy Policy – Snowball Roll: Grow Big
Who we are
Madigital.io (Martijn van der Heijde), the Netherlands. Contact: privacy@madigital.io
No account
The app has no login and we do not ask for your name, email or other personal details.
Game data
Your progress (coins, snowballs, upgrades, records) is stored only on your device and is not sent to us.
Advertising
The app shows ads via Google AdMob. Google may collect your device's advertising identifier (IDFA, only if you allow tracking), approximate location (based on IP address), ad interactions and diagnostic data (crash and performance data) to show and measure ads. We do not link this data to your identity. See Google's privacy policy: https://policies.google.com/privacy and how Google uses data: https://policies.google.com/technologies/partner-sites
Your choices
In the EU/UK you get a consent screen at first launch (Google consent message) and you can change your choice anytime with the privacy button in the game. On iOS, Apple asks whether the app may track you; you can change this anytime in Settings > Privacy & Security > Tracking. If you refuse, you still see ads, but they are less personalized.
Sharing
When you share your record image, you choose yourself where it goes; we do not receive it.
Children
The game is suitable for all ages but is not specifically aimed at children under 13. We do not knowingly collect personal data from children.
Your rights (GDPR)
You can ask us questions or file a complaint with the Dutch Data Protection Authority (Autoriteit Persoonsgegevens).
Changes
We may update this policy; the date above shows the latest version.