Blockstream Bitcoin Wallet vs Bitkey

Buy, send, and secure your bitcoin with no sign-up required. The Blockstream app is a self-custodial wallet that works across all three layers of Bitcoin: On-chain, Lightning, and Liquid. Create your wallet, unlock with PIN or Face ID, and start in seconds. 100% open-source, built by Blockstream, the global leader in Bitcoin infrastructure. KEY FEATURES Transact Between Layers: Hold on-chain bitcoin, make instant Lightning payments, and use Liquid for fast, confidential transactions. Swap between networks directly inside the app. Buy Bitcoin: Purchase bitcoin in 200+ currencies using Apple Pay, card, or bank transfer. Funds arrive in your self-custodial wallet. No Sign-Up Required: Create a wallet with Face ID alone. No email, phone number, or personal information collected. Security That Grows with You: Start with a PIN. Store your recovery phrase when you're ready. Upgrade to a hardware wallet as your holdings grow. Each layer adds protection without switching apps. Hardware Wallet Ready: Pair with Blockstream Jade for cold storage that works seamlessly with Lightning and Liquid. Jade signs transactions while staying offline. Also supports Ledger, Trezor, Coldcard, and more through direct pairing or watch-only import. Lightning Without the Complexity: Lightning payments work through trustless atomic swaps. No channels to manage, no inbound liquidity to worry about, no node to run. Just scan and pay. Privacy First: No KYC. No mandatory personal data. Connect through Tor with a single tap. Route through your own Bitcoin node. Address rotation by default. Flexible & Functional: Liquid asset support. Replace-by-fee for stuck transactions. Custom fee settings. PSBT export for watch-only workflows. Testnet support for developers. Open Source: Every line of code is publicly auditable under GPL-3.0. Built on GDK, Blockstream's cross-platform wallet library.

Bitkey is the safe, simple, and secure way to own and manage your bitcoin. It's a mobile app, hardware device, and a set of recovery tools all in one wallet. Bitkey is a 2-of-3 multi-signature wallet which means there are three private keys protecting your bitcoin. You always need two out of three keys to sign a transaction, giving you extra protection. If you hold bitcoin with an exchange, you don't control it. With Bitkey, you hold the private keys and control your money. Recovery Bitkey recovery tools help you recover your bitcoin if you lose your phone, hardware, or both, without needing a seed phrase. Device verification Verification on your Bitkey device provides an additional layer of security for confirming transfers and critical settings. Privacy Keep your balance and transactions private, with protections to ensure that everyone else — from onlookers to our servers — stays in the dark. Inheritance Put an inheritance plan in place for your bitcoin, with a process that’s simple to set up and secure by design. Visit https://bitkey.world to purchase the Bitkey hardware wallet and https://bitkey.world/learning-hub to learn more about how it works.