Privacy Policy for ThinkFast
Last updated: July 2026
HNDZ Studio operates the ThinkFast mobile application. This policy explains what information may be collected, how it is used, and the choices available to users.
Information we may collect
- Account information such as email address, username and profile preferences.
- Game progress, scores, rankings, rewards, referrals and purchase status.
- Technical information such as device type, app version, diagnostics and performance data.
- Analytics and advertising data collected through Google Firebase, Google Analytics and Google AdMob.
How information is used
- To provide authentication, game features, rankings, rewards and account recovery.
- To process purchases and subscriptions through Google Play.
- To improve performance, security and the user experience.
- To prevent fraud, abuse and cheating.
- To display advertising to non-Premium users where permitted.
Third-party services
ThinkFast may use services provided by Google, including Firebase Authentication, Cloud Firestore, Cloud Functions, Firebase Analytics, Firebase Cloud Messaging, Google Play Billing and Google AdMob. These services may process data according to their own privacy policies.
Children
ThinkFast is not intended for children below the minimum digital-consent age applicable in their country unless used with appropriate parental or guardian consent.
Data deletion
Users may request deletion of their account and associated personal data by contacting us at the email below. Some records may be retained where required for legal, security, anti-fraud or transaction purposes.
Security
We use reasonable technical and organizational safeguards, but no online service can guarantee absolute security.