Know what you’re actually
paying for gold — before you buy.
BullionCoin Network is the only stacking app with real dealer premium data from real buyers. Compare premiums by dealer and product, track your stack, and stop overpaying on every order.
See the App in Action
Designed for iPhone and iPad
Track Every Gram
Manage your entire precious metals portfolio in one place. Log every purchase with weight, purity, and cost — then watch your P&L update in real-time as spot prices move.
- Gold and silver entries
- Real-time profit & loss with cost basis tracking
- Fine weight calculations for any purity
- Beautiful iPad layout for detailed portfolio review
Powerful Analytics
Understand your portfolio performance at a glance. Interactive charts show your total value, gains, and investment patterns over time.
- Performance, returns, allocation, and spending charts
- Total value, total cost, and total gains at a glance
- Track your dollar-cost averaging patterns
- Optimized for iPad with expanded chart views
Know Your Allocation
Visualize how your portfolio is split across gold and silver by weight, cost, and current value. Drill into insights to see your dealer patterns, average cost basis, and spending trends.
- Interactive allocation donut by metal and value
- Portfolio summary with current value and P&L
- Dealer insights and spending patterns
- Pull-to-refresh live spot prices
Never Miss a Move
Set price targets, GSR ratio alerts, and portfolio thresholds. Get push notifications the moment the market hits your levels — even when the app is closed.
- Price alerts for target above or below levels
- Gold-Silver Ratio alerts for allocation switches
- Portfolio alerts for total value thresholds
- Push notifications delivered instantly
Central Bank Gold Monitor
Follow the biggest buyers of gold on the planet. See monthly net central bank activity, top buyers and sellers, holdings rankings, and drill into any country to track their moves — with WGC-sourced data.
- Monthly global net tonnes with 12-month trend
- Top buyers and sellers with country flags
- Holdings rank and % of reserves by country
- Pro Smart: track one country for push alerts
Macro Intelligence for Stackers
Two of the most-watched gold indicators, built right into the app. Real Interest Rate tells you if gold is in a tailwind or headwind. The Gold-Silver Ratio tells you when to lean gold, lean silver, or stay balanced.
- Real Rate with interactive Fed Funds and CPI chart
- GSR trend chart with historical zones
- Tap and drag to inspect any date
- AI-generated commentary on current conditions
See When Markets Coil
Volatility Analytics gives you a clean read on how active each metal market is right now. ATR, daily range, regime, and NR7 detection — all in one panel, one tap from the home screen.
- ATR(14) and ATR(20) with Wilder smoothing
- Daily True Range that respects opening gaps
- Regime classification: Compressed, Normal, Expanded
- NR7 detection — spot the narrowest range in 7 days
- 14, 30, 60, 90-day trend chart with haptic selection
Set Goals, Stack with Purpose
Set a target weight, cost, or value for your gold and silver stack. Watch your progress update automatically as you log each new purchase, and keep your stacking on track.
- Goals by weight, cost basis, or current value
- Automatic progress tracking from your entries
- Multiple goals on Pro and Pro Smart
- Clean progress visuals on the home screen
Buying Intelligence for Physical Stackers
The data you need before you place an order — and the tools to manage what you already own.
Dealer Premium Intelligence
Stackers pay 3% to 12% over spot for the same 1oz coin depending on the dealer. On a $3,000 order that's up to $360 left on the table. See average premiums by dealer and product before you buy — powered by anonymous community data.
Private by Default
No account, no email, no sign-in. Your portfolio stays on your device. No ad tracking, no data sold. Built with Firebase App Check for the parts that need a server.
Stack Tracker
Track physical metals with P&L, cost basis, and allocation views. Log quantity, weight, and purity in a guided 3-tab flow. Set stacking goals and track progress in real time.
Real-Time Prices
Live streaming spot prices for Gold and Silver updated every 5 minutes.
Smart Alerts
Set target prices, GSR levels, and portfolio thresholds. Get a push the moment the market moves — no need to babysit charts.
Multi-Currency
View prices in up to 25 currencies worldwide, including USD, EUR, GBP, and BTC.
No account. No email. No tracking.
Your portfolio stays on your device, not on our servers. You don’t give us your name, email, or phone number to use the app. No ad networks, no analytics SDKs selling your behavior. The only data we use server-side is anonymous, aggregated dealer premium info that everyone benefits from.
Holdings stored locally with SwiftData. iCloud backup is opt-in.
Firebase anonymous sign-in only — no personal identifiers.
Zero third-party trackers. App Check protects the API, not you.
Choose Your Plan
Start free, upgrade when you need more
Free
Get the basics. See if the app fits how you stack.
- Live Gold & Silver spot prices (USD)
- Track your first 5 portfolio entries
- 1 price alert + 1 portfolio alert
- Real Interest Rate signal
Pro Monthly
PopularFull stack management. Everything you need to run a serious stack.
- Unlimited-feel: up to 100 portfolio entries
- Prices in 16 currencies
- Up to 25 price alerts + 10 portfolio alerts
- Historical charts & data export
- Push notifications & price refresh
- iCloud backup & restore
- Volatility Analytics (ATR, daily range, regime)
Pro Smart Monthly
An information advantage. Macro signals + dealer premium intelligence.
- Everything in Pro, plus:
- Dealer premium intelligence (compare before you buy)
- GSR Intelligence panel
- Real Interest Rate — full analysis
- Central Bank Gold tracking
- 25 currencies (incl. BTC)
- Up to 500 portfolio entries, 50 price alerts, 20 smart alerts
- Smart nudges (up to 3/month)
From the Blog
Plain-English writing on stacking, premiums, and monetary history.
Debasement vs. Devaluation: How Two Liras Lost Their Value Two Different Ways
The Ottoman kuruş lost 83% of its silver in 44 years. The Lebanese lira lost 98% of its value in 4. Same outcome, two completely different mechanisms.
Read post →What Is the Gold-Silver Ratio (GSR)? A Stacker's Guide
The Gold-Silver Ratio explained in plain English. What it is, how to read it, and how stackers use it to decide when to buy gold vs silver.
Read post →Buy the Hype. Sell the Fear. How FOMO & Premiums Destroy Your Gold Stack.
10 years of data show how emotional buying at peak premiums and panic-selling into dealer buyback spreads can cost you hundreds of grams.
Read post →Frequently Asked Questions
Quick answers to common questions
What makes BullionCoin Network different?
Unlike shopping apps or price tickers, BullionCoin Network is built specifically for stackers. It features community-powered dealer premium intelligence, GSR-based portfolio analysis, and a unified view of your physical metals holdings.
What subscription plans are available?
Three tiers: Free ($0/month) with basic portfolio tracking and one alert, Pro ($4.99/month) with multi-currency and data export, and Pro Smart ($9.99/month) with advanced smart alerts.
How often are prices updated?
Spot prices refresh every 5 minutes during market hours. The app shows a countdown to the next refresh.
What types of alerts are available?
Price Alerts for target prices, Portfolio Alerts for portfolio value thresholds, and Smart Alerts (Pro Smart) for percentage changes and metal ratio changes.