Privacy Policy

Last updated: July 10, 2026

CardKeep is designed to be calm, private, and simple. We do not sell or share your personal data with advertisers or third parties.

Your Address Book

Addresses you save in the CardKeep app are stored on your device and synced privately via iCloud. We do not have access to your personal address book.

Event Pages & Address Collection

When you create an event and share a link, guests who respond may submit their name, mailing address, RSVP response, and optionally their phone number or email. This information is:

  • Stored securely on CardKeep's servers
  • Shared only with the person who created the event
  • Never sold, shared with advertisers, or used for any purpose other than delivering it to the event organizer

Guests who wish to have their submitted information removed may contact us at support@cardkeep.cc.

Text Messages (SMS)

If you provide a phone number when responding to an event, the event Organizer may send you transactional Text messages through CardKeep, including invitations, reminders, and event updates. Message frequency varies. Message and data rates may apply.

You can opt out of Text messages at any time by replying STOP. We will not permit any Organizer to Text you again through CardKeep once you've opted out. Reply HELP for support.

No mobile information, including phone numbers, SMS opt-in status, or messaging consent, will be shared with third parties or affiliates for marketing or promotional purposes.

Camera

CardKeep uses the camera only to scan mailing addresses from envelopes or labels. Images are processed on your device and are not uploaded to our servers.

Analytics & Tracking

CardKeep does not use advertising, tracking, or third-party analytics in the app.

Support

If you contact us for support, we will only use the information you provide to respond to your request.