Auloy vs Stack Ledger

Track gold, silver, platinum, and palladium with zero accounts and zero tracking. Auloy is the privacy-first way to keep a complete, documented record of your stack — every piece, every weight, every paid price. Your data lives on your device, encrypted with AES-256-GCM and backed by your device's secure enclave. No account, no email, no signup. We don't know who you are or what you stack. Auloy is for the stacker who wants a clean, factual record. Use it for insurance, for legacy, for the peace of mind that comes from knowing exactly what you own. INCLUDED FREE • Track gold, silver, platinum, and palladium items by weight, purity, and acquisition cost • End-of-day spot prices for all four metals • Intraday sparklines on every metal and your total stack • 1-day and 1-week interactive price charts with day-open shading, OHLC, and 52-week range • Gold/silver ratio with historical-average reference • Sort, filter, and search your portfolio • Inline gain/loss on portfolio rows • CSV and JSON export of your full portfolio • Optional encrypted iCloud sync across your Apple devices • Optional biometric lock (Face ID / Touch ID) AULOY PRO ADDS • Live spot prices that update throughout the trading day • Full chart history: 1 month, 3 months, 6 months, 1 year, 5 years, 10 years, and all-time • Cost-basis overlay on charts — see what you paid against where the market is now • Home Screen widgets for spot prices and stack totals • Favorites for important pieces • Tags and tag filtering for organizing larger stacks • Item-level cost-basis overlays Pro is $1.99/month or $19.99/year, billed through the App Store. PRIVACY IS THE WHOLE POINT • No account required, ever • No analytics SDKs, no third-party tracking • Your portfolio data never leaves your device (except encrypted iCloud sync) • Open privacy policy at auloy.com/privacy • We do not link your subscription receipt to any personal information Auloy is for stackers — people who collect physical precious metals for the reasons people have always collected them. If you want a clear, honest record of what you own, you'll feel at home here. Terms of Use: https://auloy.com/terms Privacy Policy: https://auloy.com/privacy

Stack Ledger is the ultimate portfolio tracker and peer-to-peer marketplace built specifically for gold and silver stackers. Track your physical holdings with real-time spot prices, instantly identify coins and bars with our powerful AI scanner, and buy/sell securely with other stackers through our protected escrow system. Whether you're a seasoned bullion investor or just starting your stack, Stack Ledger helps you monitor performance, discover rare coins, negotiate deals, and grow your precious metals collection with confidence. Real-time valuations, price alerts, achievements, and safe P2P trading — all in one app designed for serious stackers.