Bag 앱
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
