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Smash vs Wormhole: catalog facts
Smash	Wormhole
Freemium Free to use, with premium plans that unlock more features.	Free Free to use in the browser; the page does not mention paid plans.
Android, iOS, Web	Web
No sign-up needed to send files Password protection and expiry dates for transfers	End-to-end encrypted file sharing Links expire automatically
Files are stored on the service's servers until downloaded Some options require a premium plan	Transfers are capped at 10 GB Depends on a hosted service
Downloadable app, Web application, Hosted service	Web application
Closed source	Closed source
License not stated	License not stated
No account needed	No account needed
Needs internet	Needs internet
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.