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BitBoxApp vs Nunchuk: catalog facts
BitBoxApp	Nunchuk
Best for: BitBox hardware wallet owners managing Bitcoin and Ethereum	Best for: Bitcoin holders setting up multisig custody and inheritance
Free The app is free; it requires a BitBox hardware wallet bought separately.	Free + paid options Wallet apps are free; inheritance and group plans are paid.
Windows, macOS, Linux, Android, iOS	Android, iOS
Keys stay on the hardware wallet Built-in buy, sell and non-custodial swap All 3 strengths for BitBoxApp Keys stay on the hardware wallet Built-in buy, sell and non-custodial swap Lightning support on mobile	Multisig with broad hardware wallet support Inheritance via on-chain timelocks, no KYC All 3 strengths for Nunchuk Multisig with broad hardware wallet support Inheritance via on-chain timelocks, no KYC Coin control, decoy wallets and emergency lockdown
Only useful with a BitBox hardware wallet Supports a limited set of coins	Bitcoin only Inheritance features require a paid plan All 3 limitations for Nunchuk Bitcoin only Inheritance features require a paid plan Multisig setup takes more effort than a single-key wallet
Downloadable app	Downloadable app
Open source	Not open source
License not stated	License not stated
No account needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Sources for BitBoxApp bitbox.swiss/app play.google.com/store/apps/details apps.apple.com/us/app/bitboxapp/id6670479223 Catalog checked October 1, 2026	Official website Full listing and sources Sources for Nunchuk nunchuk.io Catalog checked September 23, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.