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iyox Wormhole vs crocson: catalog facts
iyox Wormhole	crocson
Free Free and open source under the GPL-3.0 licence.	Free Free and open source under the ISC licence.
Android	Windows, macOS, Linux, Android
End-to-end encrypted transfers Short passcode or QR code pairing	Sends files through a relay without port forwarding Works across Android and desktop systems
Relies on Magic Wormhole relay servers to connect No GitHub releases	Small project with few users Both ends need croc-compatible software
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0	License: ISC
No account needed	No account needed
Needs internet	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

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