Bag: Bitcoin Portfolio Monitor

Track your Bitcoin in your chosen fiat, monitor holdings across wallets, and stay private with Tor routing and watch-only zpub — no accounts, no tracking.

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
• 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