Gold Spartan App

Stack Tracker

A private metals vault for collectors who want to track every coin, bar, round, pour, statue, and numismatic piece from one simple app.

Download for iOS Get it on Android

Your first 10 items are free. A one-time upgrade unlocks unlimited items with no subscription.

Stack Tracker dashboard showing portfolio value, metals totals, and holdings.
Stack Tracker spot price screen with precious metal prices.
Stack Tracker collection screen with metals inventory list.
Private No accounts, ads, analytics, or tracking.
Complete Coins, bars, rounds, pours, statues, junk silver, and graded pieces.
Actionable Cost basis, premiums, spot prices, goals, and exportable records.

Built for stackers

Know what your stack is worth

Stack Tracker helps precious metals collectors keep their holdings organized, valued, and easier to understand. Add purchases, record cost basis, track premiums, follow gains and losses, log photos and serial numbers, and keep a clear view of your collection as it grows.

App screenshots

See more of the vault before you download

Preview the core views collectors use every day, from portfolio totals and live spot checks to individual item records and ounce goals.

Dashboard screenshot showing Stack Tracker portfolio value and metal balances.
01

Portfolio dashboard

See total value, each metal category, and your collection summary in one clean view.

Collection screenshot showing precious metals items listed inside Stack Tracker.
02

Collection view

Filter, sort, and review your coins, bars, rounds, statues, and numismatic pieces.

Spot prices screenshot showing precious metal market prices and value tools.
03

Spot price tools

Use opt-in spot prices to understand premium over spot, cost basis, and market movement.

Goals screenshot showing progress toward precious metals stacking targets.
04

Ounce goals

Set targets for your metals and track progress as your stack grows over time.

Item detail screenshot with purchase data, metal details, notes, and collector fields.
05

Item-level records

Document each piece with purchase info, dealer notes, photos, serial numbers, grades, certificates, and custom records so nothing gets lost.

Stack Tracker item details screen presented with gold visual accents.

Your records, organized

Track every detail behind every piece

Stack Tracker was built for collectors who care about the story and numbers behind each item. Record the metal, weight, purchase price, premium, source, grading information, photos, notes, and sale history in one place.

Photos Dealers Serial numbers Grades Cert numbers Sold-item history
01

Private by design

No accounts, no ads, no analytics, and no tracking. Your collection stays on your device, with optional live spot prices available only when you choose to use them.

02

Built for real stackers

Track coins, bars, rounds, hand pours, statues, junk silver, and graded numismatics across the metals collectors care about most.

03

Better buying decisions

Use purchase data, premium over spot, average cost per ounce, price checks, and what-if calculations to understand every addition to your stack.

04

Goals and records

Set ounce goals, watch progress, export CSV records, create backups, and document each item with photos, dealers, notes, grades, cert numbers, and more.

Available now

Start tracking your stack today

Download Stack Tracker on iOS or Android and bring a cleaner, more private system to your precious metals collection.

Download for iOS Get it on Android