The actual bitcoind, running natively on your Android phone.

Not a light client. Not SPV. Not a front end to somebody else's server. This app ships the complete Bitcoin Core node — cross-compiled for arm64 — and runs it as a child process on your device. Every block is validated against consensus rules by YOUR node, on YOUR hardware.

► RUN YOUR OWN NODE
• Full Bitcoin Core node, unmodified consensus code
• Pruned storage budget — you choose 15 to 50 GB
• Fast sync from UTXO snapshot (~11 GB) — usable in minutes, verifies history in the background
• 10+ peer connections on mainnet, live peer inspector
• RPC console — raw commands, exactly like bitcoin-cli
• Mempool viewer with real-time unconfirmed traffic
• Background sync keeps running when you minimize (controllable from the notification)

► SELF-CUSTODY WALLET
• Keys generated and stored on your device — encrypted by Bitcoin Core, protected by Android Keystore
• Send & receive with coin control, RBF fee bumping, and PSBT
• Multiple wallets — load, switch, import (WIF, dumpwallet)
• Watch-only addresses for monitoring cold storage
• Backup to local documents — your file, your storage
• Biometric lock, app passcode, and screenshot blocking

► OR BRING YOUR OWN NODE
Already run a node at home or on a server? Point the app at it over Tor (via Orbot). One RPC client, two transports — every screen works identically against a local or remote node.

► ALL NETWORKS
Mainnet, testnet3, testnet4, signet, regtest. Display in BTC, mBTC, bits, or sats.

► PRIVACY
• No analytics, no telemetry, no crash reporting, no tracking
• No account, no server, nothing to sign into
• Honest trade-offs: the optional explorer fallback warns you in plain language that it links addresses to your IP

► SUPPORTED BY ADS (FOR NOW)
The app shows a small number of ads to fund development. The goal: remove them entirely once the project is self-sustaining. Donations directly shorten that timeline. We will never sell data (we collect none), add trackers, or put features behind an account.

Your keys. Your node. Your rules.

Android 9.0+ · arm64 device · 15–50 GB storage recommended