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Nunchuk vs Specter Desktop: catalog facts
Nunchuk	Specter Desktop
Freemium Wallet apps are free; inheritance and group plans are paid.	Free Free and open source.
Android, iOS	Windows, macOS, Linux
Multisig with broad hardware wallet support Inheritance via on-chain timelocks, no KYC	Multisig wallets with hardware signing devices Connects to your own Bitcoin node
Bitcoin only Inheritance features require a paid plan	Bitcoin only Assumes familiarity with hardware wallets and running a node
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: MIT
Not stated if an account is needed	No 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 September 23, 2026

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