Privacy

Local-only mode sends nothing

Without an account, your training data never leaves the device. There is no server to send it to.

No third-party service is active in this build.

Cloud sync and accounts
Not in use

Stores your training data and account when you turn on cloud sync. Row-level security means no account can read another account’s data.
Payment
Not in use

Handles the subscription as merchant of record. Nothing from them loads on this site; buying is a link to their own hosted page.
Error reports
Not in use

Receives crash reports. Your identity, request contents, network and console logs, and any exercise or workout names are stripped before sending — a report carries a stack trace and a route shape.
Page counts
Not in use

Counts visits to the public pages only, without cookies. It is never loaded inside the app itself.