A non-custodial mobile wallet for Bitcoin XBT and Bitcoin BTC. Your recovery phrase is generated on your device, encrypted under a password you choose, and never leaves it.
- 12- or 24-word BIP-39 phrase, BIP-84 native SegWit, optional passphrase.
- Up to 10 named wallets, any mix of XBT and BTC, from the one phrase.
- Send and receive with QR codes, a built-in camera scanner, or paste.
- Fee presets or a custom sat/vB rate; "take the fees out of this amount"; sweep a whole balance.
- History with a tap-through to a block explorer; approximate USD value.
- One unlock (fingerprint, face, or device PIN) opens every wallet.
- Cross-chain replay protection: SIGHASH_UNIFIED on every XBT send (automatic), plus an optional oversized OP_RETURN on BTC sends.
- Extra entropy from your hands: shake the phone, scribble on screen, or CPU-timing jitter, folded into the seed.
- The app-unlock key lives in StrongBox or the TEE when the device has one.
- Recovery-phrase and password screens blocked from screenshots, screen recording, and the app switcher.
- No analytics, no ads, no third-party SDKs; the backend only ever sees public addresses and finished signed transactions - no account, no sign-up.
Standard, portable keys - restore the same phrase in any BIP-84 wallet. Open source (MIT). No Google Play Services.