Privacy Policy
Effective date: July 2026
The short version: Astraeus stores everything on your device. We have no servers, no accounts, and no way to see your data - because we never receive it.
What data Astraeus collects
Astraeus collects nothing. The app has no analytics, no crash reporters, no usage tracking, and no telemetry of any kind. All data you enter - goals, tasks, notes, calendar events, and settings - is written to a vault folder on your own device.
Where your data is stored
Your vault folder is stored locally on your device, in the location you choose in Settings. By default it sits in your home directory. Astraeus never reads or writes outside that folder.
The vault is plain files: JSON for structured data, Markdown for notes. You can open, copy, back up, or delete them at any time.
Network access
The Astraeus desktop app makes no outbound network requests at all. It has no AI features, no accounts, and no sync of its own - nothing leaves your device.
If you point your vault at a folder managed by Dropbox, iCloud Drive, or Syncthing, that third-party app syncs the files under its own privacy policy; Astraeus is not involved.
Astraeus Sync (planned feature)
A future optional sync service will let you access your vault across devices. When it launches, this policy will be updated with full detail on what is transmitted, where it is stored, and how it is encrypted. Sync will always be opt-in - the local-only default will remain.
Third-party services
This website uses no analytics, no ad networks, and no third-party tracking scripts. The only external resource loaded is the Remix Icon font from a CDN. If you have concerns about that, you can use a content blocker or request a self-hosted build.
Children
Astraeus is not directed at children under 13. We do not knowingly collect data from anyone - but especially not from minors.
Changes to this policy
If this policy changes, the new version will be posted here with an updated effective date. Because we hold no contact information, we cannot notify you directly - check this page if you are curious.
Contact
If you have questions about this policy, reach out via the contact details on the Astraeus website.