BlueWallet Mobile Bitcoin + Lightning wallet by BlueWallet team. iOS / Android. Repo: (React Native). Features - Multi-wallet management. - Watch-only import via xpub. - HD wallets : BIP44/49/84/86. - Lightning via: - LndHub backend (custodial-style; can self-host). - Embedded LND (fully self-custodial; large download). - Multisig support. - PSBT import / export. - PayJoin support. - Watchtower integration (for LN). LndHub model LndHub = REST API backend that wraps an LND node and serves multiple "sub-wallets" to mobile clients. Default uses BlueWallet's hosted LndHub; you can self-host. Trad…