Current value at a glance
See estimated values for gold and silver holdings using refreshed spot pricing.
Private by design
AurumStack
A private portfolio tracker for the gold and silver you actually hold.
Know your stack. See its estimated current value. Keep the details on your device.
iPhone public beta
Android closed beta
Free during beta
Built for real collections
Your stack, organized without the spreadsheet.
From a few silver rounds to a carefully built metals portfolio, AurumStack keeps the numbers useful and the workflow simple.
Track what you own
Record metal, quantity, weight per item, purity, purchase date, and captured spot price.
Respect the history
Override captured spot pricing for older purchases when you know the historical rate.
Bring your records with you
Export local backups and create PDF reports for selected holdings when you need them.
Inside the app
A closer look at AurumStack.
Built for quick checks when you want them and richer records when you need them.
Your collection
Scan your holdings at a glance.
Keep gold and silver records organized in a clean card view with quantities, weights, and estimated values.
Performance
Track growth without losing the simple view.
Advanced users can compare recorded costs, estimated value, returns, and timeline changes over time.
Advanced mode
Add depth only when you want it.
Turn optional features on or off, including recorded costs, sale details, seller information, notes, photos, and backup tools.
Privacy first
Your collection is your business.
AurumStack does not require an account. Your portfolio details stay on your device instead of being sent to an AurumStack server.
Read the privacy policyNo account required
No portfolio cloud sync
Optional device authentication
Local backup export
Grow into it
Simple when you want it. Detailed when you need it.
Simple Mode
Stay focused on the essentials: name, metal, quantity, weight, purity, purchase date, and captured spot price.
Advanced Mode
Enable richer records with actual paid price, sale details, seller information, notes, photos, PDF reports, and performance tracking.
Starting focused
Now in beta for iPhone and Android.
Join the beta
Try AurumStack on your device.
iPhone access opens through Apple TestFlight. Android access is a closed beta, so send the request from the Google account you use for Play Store downloads.
Open the beta link
Tap the button below on your iPhone to open AurumStack's public TestFlight page.
Install TestFlight
If Apple asks, download the free TestFlight app from the App Store.
Return and tap Open
Open the beta link again, then follow Apple's prompt to install AurumStack.
Free for beta testers
Try AurumStack during beta.
AurumStack is free to use during beta. We are focused on building a useful, private tracker first, with no subscription required to try the current version.