Native, in development
The household notebook on iOS.
The existing native development build supports members, a planning time zone, unavailable intervals, commitments, proposals and locally recorded resolutions. Simulator creation, editing, backup, handoff and relaunch workflows have been tested. It is not an App Store or TestFlight release.
Keep content portable
The browser uses the same version-1 notebook format, with explicit timestamps and identities. Export a full private JSON notebook to keep all content. Handoff text is a separate selected export and cannot restore a notebook. Physical-device import and public distribution have not been established.
Shared plans are a separate service
The native and browser tools do not synchronize or verify another person’s acknowledgment. Opening an existing notebook replaces local content after confirmation; keep a backup first when you need both copies.