Compare software

Nunchuk vs Casa: catalog facts
Nunchuk	Casa
Freemium Wallet apps are free; inheritance and group plans are paid.	Paid Offered through paid memberships listed on its pricing page.
Android, iOS	Android, iOS
Multisig with broad hardware wallet support Inheritance via on-chain timelocks, no KYC	Multisig vaults remove single points of failure Inheritance planning built in
Bitcoin only Inheritance features require a paid plan	Paid membership More setup than a single-key wallet
Downloadable app	Downloadable app, Hosted service
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.