MyDeepStack vs Stack Tracker

Your precious metals portfolio, organized by purchase lot, always up to date, and private by design. MyDeepStack tracks what your stack is worth right now: gold, silver, and platinum at live spot prices, shown in your currency, with no account required and no portfolio data sent to us. Built for stackers who want a clear ledger, useful cost analytics, and strong privacy without maintaining a spreadsheet. Track coins, bars, rounds, and constitutional silver by metal, item, weight, quantity, and purchase lot. Repeated purchases roll up into one clean holding summary while every individual lot keeps its own date, cost method, source, and notes. See current value, cost basis, P&L, return percentage, purchase economics, gold/silver ratio, and historical charts at a glance. Private by design: - Your stack is stored in an encrypted file on your device — never uploaded, never collected - Optional App Lock: require Face ID, Touch ID, or your passcode to open the app - Portfolio values are hidden from the app switcher when App Lock is on - Your encrypted stack rides inside your phone's own backups so a new phone gets it back — or flip on Local Storage Only to exclude it from backups and pin the key to that device - Zero data collection. No account. No servers. Built for practical stack tracking: - Live spot prices for gold, silver, and platinum with a configurable auto-refresh interval - Gold/silver ratio and current stack value in one clear view - Constitutional silver melt value for $1 face / 90% silver, calculated instantly - Morgan and Peace dollar premium tracking with your own percentages - Multiple purchase lots roll up by item while edits stay safely scoped to the individual purchase you select - Cost entry by unit cost, total cost, dollars over spot, or percent over spot - Per-unit and total-cost fields cross-calculate as quantity changes - Estimated spot-at-purchase anchors for fixed-cost entries, plus paid-over-spot, cost-versus-current-spot, and break-even insights - Constitutional silver cost and value analytics per $1 face - Gold and silver portfolio history with synchronized timeframe controls beside every chart and custom date ranges - Cost basis history graph when tracked purchases exist - Gold and silver spot history charts - 20 display currencies with live exchange rates - Troy ounce or gram display, switched instantly - CSV export that opens straight in Excel or Numbers — one row per purchase, ready for tax records - CSV import to bring in purchases from your existing spreadsheet - Sell or remove items with FIFO cost attribution, realized P&L, and a full sale history you can undo - Lifetime return that combines realized gains from sales with your current stack's unrealized P&L - Total fine ounces per metal with stacking goals and progress bars - Touch any chart to scrub through dates and values - Discreet Mode: one tap hides every portfolio figure from prying eyes - Sales CSV export with proceeds, cost basis, and realized P&L per sale MyDeepStack keeps the experience simple: your stack, your lots, your spot prices, and the numbers you need when you want to understand your position.

Stack Tracker is a private vault for your precious metals collection — coins, bars, rounds, hand pours, junk silver, and graded numismatics across gold, silver, platinum, palladium, copper, and rhodium. PRIVATE BY DESIGN No accounts. No analytics. No tracking. Your collection lives only on your device, protected by optional Face ID. Live spot prices are strictly opt-in — and even then, only fetched when you tap. KNOW YOUR STACK • Portfolio value, gain/loss, and premium-over-spot at a glance • Average cost per ounce for every metal • Value-over-time charts built from your spot price updates • "What if" calculator — see your stack at $50 silver • Ounce goals with progress tracking BUILT FOR REAL STACKERS • Premium tracking against spot at purchase • Numismatic support: PCGS/NGC grading, cert numbers, market value overrides • Junk silver quick-entry by face value • Photos, serial numbers, dealers, and notes on every item • Sold-item tracking with realized gains YOUR DATA, YOURS CSV import/export with a fillable template, plus full backups that include photos. A quick-delete option erases everything instantly. Your first 10 items are free. One single purchase unlocks unlimited items — no subscription, ever.