Crucible vs Stack Tracker

Know exactly what your precious metals are worth—down to the last gram. Crucible is the modern portfolio tracker built for gold and silver investors. Whether you're stacking bullion, collecting coins, or tracking the melt value of your jewelry, Crucible gives you instant clarity on your holdings. Start with a 14-day free trial—no credit card required. Then continue with a subscription for $6.99/month. REAL-TIME PORTFOLIO VALUE See your total stack value update live as spot prices move throughout the day. No more spreadsheets, no more guesswork—just accurate, real-time numbers. TRACK ANY METAL, ANY PURITY Gold: 24k, 22k, 18k, 14k, 10k Silver: Fine (.999), Sterling (.925) Platinum & Palladium Crucible automatically calculates the actual precious metal content based on purity, so your 14k jewelry is valued correctly—not as pure gold. JEWELRY MELT VALUE Toggle the jewelry filter to see what your gold and silver jewelry is actually worth in metal content. Perfect for understanding the true value of rings, chains, and inherited pieces. HISTORICAL PERFORMANCE Watch your portfolio grow with an interactive chart showing your holdings' value over time. See how market movements affect your stack. LOG YOUR STACK Record the dealer (APMEX, JM Bullion, local coin shops) Note the product type (bars, coins, rounds, jewelry) Support for multiple weight units (ozt, grams, kilos, pounds) Add custom titles to any item BUILT FOR STACKERS Crucible was designed by a precious metals enthusiast who wanted a better way to track his own stack. No bloat, no unnecessary features—just the tools you need to know what you own and what it's worth. SECURE & PRIVATE Your data is encrypted and stored securely. We never sell your information or share your holdings data. SUBSCRIPTION DETAILS Crucible offers a 14-day free trial. After the trial, a subscription of $6.99/month is required to access all features. Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. Manage your subscription: - App Store subscribers: Manage and cancel in your App Store account settings - Web subscribers: Manage your subscription at crucibledev.com Terms of Use: https://crucibledev.com/terms Privacy Policy: https://crucibledev.com/privacy

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.