Bip39 Compatible Wallet. Is passphrase similar to PIN? No, a passphrase will not be the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an extra layer of security towards your wallet that actually works along with your seed phrase to encrypt and safeguard your wallet. https://sound-social.com/story9206650/bip39-wallet-https-linktr-ee-bip39-the-fact-about-bip39-words-that-no-one-is-suggesting