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Mycelium Bitcoin Wallet vs Envoy: catalog facts
Mycelium Bitcoin Wallet	Envoy
Free Free to download.	Free Free app; the Passport hardware wallet is sold separately.
Android	Android, iOS
Self-custody with keys kept on the device Reproducible builds with published source	Self-custody with no personal details needed End-to-end encrypted Magic Backups
Android only Funds are lost if the backup is lost	Bitcoin only Cold-storage features need a Passport device
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License not stated
No account needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 1, 2026

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