Calcraze is committed to protecting your privacy. This page explains how we collect, use, and
store your information.
Information We Collect
Anonymous Usage Data: We track gameplay stats such as number of games played, high scores,
and difficulty level for analytics and leaderboard purposes.
Optional Account Info: If you sign in with Google, Apple, or Firebase anonymously, a unique
identifier may be created to track your progress across devices.
Purchase Data: When you buy Premium, your purchase status is stored securely to unlock
features on all your devices.
How We Use This Data
We use this data to:
Save your progress and preferences
Maintain and display high score leaderboards
Enable premium features for users who purchase them
Improve the overall experience of the app
Third-Party Services
Calcraze uses the following services:
📦 Firebase (Auth, Firestore, and Storage)
🛒 Google Play Billing and Apple In-App Purchases
🕹️ Game Center and Google Play Games (for leaderboards)
These services may collect data as described in their respective privacy policies.
Data Storage and Security
All data is stored securely using Firebase and is not shared with any third parties beyond what’s necessary for
core app functionality.
Children's Privacy
Calcraze is not directed toward children under 13. We do not knowingly collect personal data from children
without parental consent.
Your Choices
You may delete the app at any time to stop data collection.
You may contact us to request deletion of any stored data linked to your account.
Contact Us
If you have questions or concerns about this privacy policy, please email: