Google API Disclosure

1. Limited Use Disclosure

BrainZone's use and transfer of information received from Google APIs will adhere to the Google API Services User Data Policy, including the Limited Use requirements.

BrainZone only accesses Google user data when a user explicitly chooses to use Google Sign-In or connect Google Calendar.

BrainZone uses Google user data only to provide and improve user-facing features that are visible and requested by the user, including:

• signing in with Google;
• connecting and displaying the user's Google Calendar events inside BrainZone;
• creating, updating, or syncing calendar events only when the user requests or enables this functionality.

2. What Google Data Is Accessed, Why, and What It Is Never Used For

BrainZone uses Google APIs only to provide the specific user-facing features described above. Below is a complete account of what Google data is accessed, why, where it appears in the app, and what it is never used for.

What Google data BrainZone accesses:

• Google Sign-In — your email address and name, used only to create and identify your BrainZone account. No Google account password is ever stored.
• Google Calendar (optional) — your calendar events (titles, times, descriptions), accessed only if you explicitly connect Google Calendar. Used solely to display and let you organize your events inside the BrainZone planning interface.

Where it appears in the app:

• Google Sign-In data (email, name) appears in your BrainZone account profile and is used for authentication only.
• Google Calendar data appears in the BrainZone calendar view and weekly/daily planning screens — exactly the features you enabled it for.

What Google user data is never used for:

• No advertising or marketing — BrainZone does not use Google user data to serve, target, or personalize advertisements or marketing.
• No selling or transferring to third parties — BrainZone does not sell, rent, or otherwise transfer Google user data to any third party, except as strictly necessary to provide the requested feature (e.g., storing your OAuth token in your account record in Supabase), to comply with law, or to protect against security threats.
• No profiling — BrainZone does not build behavioral or interest profiles from Google user data.
• No unrelated analytics — BrainZone does not include Google user data in analytics that go beyond operating and improving the specific features you enabled.
• No AI or machine learning training — BrainZone does not use Google user data to train, improve, or evaluate any AI or machine learning model. The Soleil AI assistant uses only BrainZone-native data (your tasks, goals, notes, and plans) — it does not receive or process your Google Calendar data.

If you disconnect Google Calendar or revoke Google access, BrainZone stops accessing new Google Calendar data and the stored OAuth tokens are deleted from your account record. You can revoke access at any time from your Google Account permissions page.

3. More Information

For full details about how BrainZone collects, stores, and protects your personal data, please read our Privacy Policy. For the terms governing your use of the service, see our Terms of Service.

For questions or concerns about this disclosure, contact us at: support@brainzone.space