Privacy Policy

Last updated: July 2026

Chronocal respects your privacy. This policy describes what data we collect and how we use it.

Data we store

• Local data: Tasks, calendar blocks, focus zones, themes, and preferences are stored on your device by default.
• Cloud data: If you enable cloud sync, your planner data is stored in our Convex backend, associated with your account.
• Connected calendars: If you connect Google Calendar, event data syncs between Chronocal and Google according to the permissions you authorize (read overlays and write-back of scheduled blocks to a dedicated Chronocal calendar).

What we do not do

• We do not sell your data.
• We do not use your calendar for advertising.
• We do not share your events with third parties except the calendar providers you explicitly connect.

Encryption

Calendar data is encrypted in transit (TLS) and at rest on our servers.

Contact

Questions: hello@chronocal.tech