High or Low with Zen Mode Privacy Policy
Effective date: 2026-02-25
This policy applies to High or Low with Zen Mode, published by Adam Goodwin.
Zen-Mode High/Low is the in-app product name used inside the app experience.
Overview
High or Low with Zen Mode is a score-only focus game published by Adam Goodwin. Score has no cash value, no payouts, and no prizes.
Developer And Contact
Developer: Adam Goodwin
Privacy contact: privacy@highlowgame.app
Data We Collect And Store
The app may store gameplay preferences and progress such as score, settings, streak, history, and last bet so your experience can continue between sessions.
If you create an account, the app may also process your email address, authentication tokens, and cloud save data through Supabase authentication and database services.
On web, gameplay data may be stored in your browser using localStorage. On Android, gameplay data may be stored on-device using SharedPreferences.
How Data Is Used
Data is used only to run the game, restore your settings and progress, support optional account-based cloud sync, and provide optional billing status if billing features are enabled.
Third-Party Services
The app uses Supabase for authentication, user accounts, and cloud-synced gameplay data when account features are enabled.
If billing features are enabled, the app may also use Stripe to manage subscription checkout, customer portal access, and subscription records.
The app does not intentionally include third-party advertising SDKs. This MVP also does not intentionally include third-party analytics SDKs.
Sharing
We do not sell personal data. Data is shared only with service providers needed to operate the app, such as Supabase for authentication and cloud sync and Stripe for billing features if enabled.
Security
We use service providers and HTTPS-based network requests intended to protect account and app data in transit. Access to cloud-managed data is intended to be limited to the authenticated user and required backend services.
Retention And Deletion
Local on-device or in-browser data remains until you clear app/browser storage or uninstall the app.
Account and cloud-synced data is retained until you request deletion or the account is otherwise removed.
To request deletion of account and cloud-synced data, visit Data Deletion Request.
Some billing-related records may need to be retained for legal, tax, fraud-prevention, or bookkeeping reasons when billing is enabled.
Children
This app is not directed to children.
Questions
For privacy questions, deletion requests, or policy inquiries, contact privacy@highlowgame.app.
Changes
This policy may be updated as the app evolves. The latest version will be posted at this page.