Track your Bitcoin net worth in real time. Enter your BTC holdings, pick up to 3 fiat currencies, and watch your portfolio value update alongside live price charts and a DCA tracker. Bitcoin-only. No altcoins. No ads. No accounts. No analytics. Your holdings never leave your device. FEATURES * Net worth in up to 3 fiat currencies (USD, EUR, GBP and 50+ more) * Live BTC price charts - 1D / 1W / 1M / 1Y / ALL-time * DCA tracker with cost basis and P&L * Home screen widget with live price and net worth * Mempool fee estimates (sat/vB) * Sats / BTC display toggle * Dark and light theme PRO - one-time purchase, no subscription * Watch-only zpub wallet tracking (BIP84 / P2WPKH) * Tor routing via Orbot for full network privacy * Custom Esplora server support * Bitcoin Health Check - privacy score across all wallets * Sentinel: always-on balance monitoring with mempool alerts * Mempool fee alerts (above/below threshold) PRIVACY & SECURITY Only address hashes ever reach the explorer - your zpub and balance stay on-device. All network paths can be routed through Tor (Orbot required). No phone-home, no telemetry, no third-party SDKs. Open source: github.com/UXAVIA/bag