Privacy Policy

Your portfolio stays yours.

AurumStack is designed as a private, local-first portfolio tracker for precious-metal holdings.

Last updated: May 30, 2026

Portfolio data

Your holdings, notes, purchase details, sale details, and attached photos are stored locally on your device. AurumStack does not require an account and does not send your portfolio details to an AurumStack server.

Spot pricing

AurumStack may request gold and silver spot-pricing data over the internet. These requests are separate from your saved holdings and do not need to include your portfolio details.

Device permissions

When you choose to use related features, AurumStack may request access to:

  • Face ID, Touch ID, or device passcode authentication to protect access to the app.
  • Your photo library, camera, or Files app when you choose to attach photos to a holding.

Attached photos are copied into the app's local data rather than linked to the original image.

Backups and exports

iOS may include AurumStack data in your personal device backups according to your Apple backup settings. AurumStack also provides optional manual export tools so you can create local backup files or PDF reports when you choose.

Analytics and advertising

AurumStack does not include advertising trackers and does not sell your personal information.

Contact

Questions about this policy can be sent to support@aurumstack.app .