Self-custodial Bitcoin wallet for Mainnet and Testnet4. Your keys never
leave your device. Connect to your own node. Full UTXO control.
YOUR KEYS, YOUR BITCOIN
Keys stay on-device in encrypted storage, never transmitted. Create a
wallet from a BIP39 mnemonic (12/24 words) with optional passphrase, or
import via xpub/output descriptor for watch-only use.
PERSONAL NODE — TRUE PRIVACY
Connect to your own Mempool.space instance. All operations (sync, broadcast,
fee estimation, wallet discovery) route through your node automatically once
configured. Multiple nodes with priority ordering and optional public fallback.
FULL UTXO CONTROL
View every UTXO with value, address, and confirmation status. Freeze coins
to exclude them from coin selection. RBF acceleration for stuck transactions.
Send preview shows inputs and outputs Electrum-style.
SECURITY
• Biometric unlock on app open with PIN fallback
• Screenshot prevention (FLAG_SECURE)
• PIN + biometric auto-lock with configurable timeout
• Balance hidden across all screens with eye-button reveal
OPEN SOURCE — no ads, no analytics, no telemetry.