Is Nunchuk custodial or self-custody?

Nunchuk is self-custodial — you hold the keys, and no company can freeze or move your bitcoin.

Does Nunchuk require KYC?

No — Nunchuk requires no identity verification to use.

No — Nunchuk is on-chain only.

Yes — Nunchuk's client source code is published for review.

Nunchuk runs on iOS, Android, Desktop.

Wallet directory

Best for: Family multisig and inheritance without a suit in the loop

Multisig-first wallet with inheritance planning and collaborative custody — the app side of the service in our custody directory.

CustodySelf-custody — you hold the keys

KYCNone — no ID required

LightningOn-chain only

Open sourceYes — client source is published

Runs oniOS · Android · Desktop

Aqua

Cheap everyday balances via Liquid + Lightning

BitBox02

Bitcoin-only hardware, simple setup

Bitkey

Beginners who want self-custody with recovery built in

Blockstream App (Green)

One wallet from mobile starter to Jade-paired cold storage

Blockstream Jade

Open-source hardware on a budget

BlueWallet

Simple on-chain mobile + watch-only

Is Nunchuk custodial or self-custody?: Nunchuk is self-custodial — you hold the keys, and no company can freeze or move your bitcoin.
Does Nunchuk require KYC?: No — Nunchuk requires no identity verification to use.
Does Nunchuk support Lightning?: No — Nunchuk is on-chain only.
Is Nunchuk open source?: Yes — Nunchuk's client source code is published for review.
What platforms does Nunchuk run on?: Nunchuk runs on iOS, Android, Desktop.

Facts describe the core product and can change — always verify on the official site before moving significant sats. Got it set up? Find places that take Bitcoin near you or check your country's Bitcoin tax rules.