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Ente Auth vs Step Two: catalog facts
Ente Auth	Step Two
Free Free and open source, funded by the company's photo storage product.	Paid Sold through the App Store and Mac App Store and included in the Setapp subscription.
Windows, macOS, Linux, Android, iOS, Web	macOS, iOS, Browser extension
End-to-end encrypted cloud backup at no cost Clients on mobile, desktop and the web, all open source	iCloud backup and sync across Apple devices Apple Watch app and Safari extension
Backup relies on an Ente account, even though the data is encrypted	Apple platforms only Sync depends on iCloud
Downloadable app, Web application	Downloadable app, Browser extension
Open source	Closed source
License: AGPL-3.0	License not stated
Not stated if an account is 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 Checked September 22, 2026	Official website Full listing and sources Checked September 24, 2026

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