Your first name greets you under the title.

Where money sits. Every entry can say which account it moved through.

Ideas and faults, kept on this device and carried along in your backup. Nothing is sent anywhere.

Off — anyone with this device can open the app.

Locks the screen only — it does not encrypt the data stored on this device.

Off — data stays only in this browser.

Pushes a JSON backup to a file in your own GitHub repo, straight from this browser — when you press Push now, and on its own if that switch is on. An automatic push stands down rather than send a book that is empty, still the example data, or missing a lot compared with the backup; those wait for a push you make on purpose. Every push is a commit, so Restore an earlier backup is always the way back. The token is stored only in this browser's local storage — use a fine-grained token scoped to just this one repo with "Contents: Read and write", never a broad classic token.

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Commerzbank and Deutsche Bank CSV exports, plus most other German bank formats.

Every entry you have, oldest first, in a file Excel opens as it is — semicolons and commas the German way. It is a copy to read, not a backup: to move your book, use the backup below or GitHub sync.

How this app behaves, as opposed to what is in your book. The rest arrive one at a time; until then each shows what it is set to.

"Running" is the copy this device has cached.