Can I bring my history from another app?

You can import a compatible CSV under You → Privacy and data → Import history. Choose the file, check its columns, dates and units, and review the preview before confirming. The preview does not change your diary.

Food history, meal or daily totals and weigh-ins can transfer. Recipes, photos, notes, exercises and goals do not transfer through this route. The limit is 2 MiB and 5,000 data rows per import. Split a larger history into smaller periods. If the columns differ, use the Calsa History CSV v1 template.