Last updated: 16 Oct 2025
Flip sends a small, anonymous once-per-day usage summary from your device. It includes a random install ID, app/OS version, time-zone offset, and aggregate app activity (counts and totals).
We do not collect personal data or the content of your cards/decks. We do not use third-party analytics or advertising SDKs.
To understand stability and usage patterns so we can improve Flip and plan features.
Data is sent over HTTPS to our server and stored in our database. We don’t sell or share it with third parties.
Your cards and decks can sync via Apple iCloud. That content is not sent to our servers.
Usage summaries may be kept for up to 12 months and then deleted or aggregated.