Privacy Policy
Last updated: January 2026
Zero respects your privacy. This Privacy Policy explains how we collect, use, and protect your information.
1. INFORMATION WE COLLECT
We may collect:
- Account information (name, email)
- App usage data
- Calendar data (only if you connect a calendar)
- Device and log data
We do not sell personal data.
2. CALENDAR DATA
If you connect Google Calendar:
- We access only the calendars you authorize
- We read and write events related to Zero
- We store sync tokens to keep data up to date
Zero never accesses, modifies, or deletes calendar events that are not explicitly related to escrow deadlines or obligations created through the app.
Calendar access can be revoked at any time via your Google account.
3. HOW WE USE DATA
We use data to:
- Provide and improve the service
- Sync deadlines and events
- Maintain security and reliability
- Comply with legal obligations
4. DATA SHARING
We do not sell your data.
We may share data with:
- Infrastructure providers (e.g., hosting, databases)
- Payment processors
- Calendar providers (when authorized)
All providers are bound by confidentiality obligations.
5. DATA RETENTION
We retain data only as long as necessary to operate the service or as required by law.
You may request deletion of your account.
6. SECURITY
We use industry-standard security practices. However, no system is 100% secure.
You use the service at your own risk.
7. YOUR RIGHTS
You may:
- Access your data
- Request correction or deletion
- Disconnect integrations
8. CHILDREN
Zero is not intended for users under 18.
9. CHANGES
We may update this policy. Continued use means acceptance of changes.
10. CONTACT
Privacy questions may be sent to: