Use this table to decide whether a workflow fits your task. Product version, device support and active plan can change what is available.
| Capability | What the product documents | Boundary to check |
|---|---|---|
| Entries | Night dreams, day dreams and day reflections through a step-by-step flow. | These are self-reported observations; missing entries are not equivalent to a normal or symptom-free day. |
| Review | Calendar views and charts of sleep quality, energy and emotions. | A chart association does not establish cause, diagnosis or treatment effect. |
| Storage | The public site describes local entries without account-based cloud sync. | Do not assume export or cross-device recovery. The site explicitly says it is not for users needing sync/export. |
Keep the source material until you have checked the result. A supported format or visible option does not guarantee that every input will work identically. Test the smallest example that includes the property you care about: text, timing, a formula, a recurring event, metadata or a language pair.
Consult the current app and storefront for local prices, taxes, renewals and entitlements. These guides do not make a fixed regional price or lifetime-availability promise. Product-specific free/paid distinctions are recorded above only where the public materials describe them.
Documentation home · Official product website · App Store listing
Reviewed 2026-11-04 against public product materials. Interface wording and availability can change with the installed version.