Can NimbleCal read my event titles and notes?
Not during normal use.
NimbleCal encrypts your calendar content on your device before syncing/storing it (end-to-end encryption). Your devices hold the keys needed to read event content.
See:
Does Quick Add send my text to an AI API?
No.
Quick Add parsing runs 100% on-device. The text you type is not sent to NimbleCal servers and is not shared with third-party AI APIs.
See: Quick Add (natural language)
What data is not encrypted?
A calendar app still needs some non-content data to function (even with end-to-end encryption).
Examples can include:
- Account data (like your email address)
- Billing/subscription status
- Limited sync metadata (for example, timestamps used for conflict resolution)
- Reminder scheduling timestamps (so reminders can be delivered)
For the detailed, canonical explanation, see: Privacy guide
What happens if I forget my password?
Because NimbleCal uses end-to-end encryption, password resets have extra safety steps.
See: Passwords and key recovery
Are invites encrypted end-to-end?
Invites are different from normal calendar sync.
When you invite participants, NimbleCal needs to share event details so the recipient can view the invite and RSVP. Anyone with the invite link can access the invite details, so treat invite links like private links.
See: Invite participants
How do I report a security issue?
Email: security@nimbledot.com
If you can, include:
- A short description of the issue
- Steps to reproduce
- Screenshots (with private event data redacted)