Ownbit: MultiSig & Cold Wallet

Ownbit — Self-Custody MultiSig & Cold Wallet for professionals, families & teams

Take full control of your crypto with Ownbit, a self-custody mobile wallet that pairs air-gapped cold storage with true on-chain multi-signature. Your private keys are generated and encrypted on your own device — never uploaded to a server. Store Bitcoin (BTC), Ethereum (ETH), Tron (TRX), Solana (SOL) and 500+ coins with confidence.

Trusted across the crypto community and operating since 2017 with zero security incidents.

Key Features

• Air-gapped cold wallet — Turn a spare phone into an offline signer. Track balances on an online Watch Wallet and sign transactions by QR code, so your keys never touch the internet. No extra hardware needed.

• True on-chain MultiSig — Real M-of-N multi-signature enforced on-chain, from a personal 2-of-3 to weighted team approvals with roles, spending policies, and thresholds.

• Self-custody by design — Your keys, your crypto. Recover anytime with your standard BIP39 recovery phrase in Ownbit or any compatible wallet. No third-party custody, no counterparty risk.

• Broad multi-chain support — BTC, ETH, TRX, SOL, BNB and 500+ coins and tokens, including ERC-20, BEP-20, TRC-20 and SPL.

• Built for teams & treasuries — Structured approvals and clear signer roles for families securing a legacy and teams managing shared funds.

Whether you're a solo holder, a family, or a team managing a treasury, Ownbit keeps you in full control. Download now and own your financial future.

Privacy: Ownbit collects no personal data. Your keys and recovery phrase never leave your device.

Support: Visit ownbit.io or the in-app Help Center.

Privacy Policy:

https://ownbit.io/en/privacy-policy/

Terms of Use (EULA):

https://www.apple.com/legal/internet-services/itunes/dev/stdeula/