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Apple Hide My Email vs 33Mail: catalog facts
Apple Hide My Email	33Mail
Paid Included with a paid iCloud+ subscription.	Free Free for unlimited aliases on the 33mail subdomain.
macOS, iOS	Web
Built directly into iOS Settings with no extra app to install Aliases can be deactivated individually if one starts receiving spam	Unlimited free aliases on the service's subdomain Simple to create a new alias on demand for any signup
Requires an active iCloud+ subscription Limited to the Apple ecosystem, unlike cross-platform alias services	Aliases live on 33mail's shared subdomain rather than a custom domain on the free tier Long-running service with a dated interface compared to newer alternatives
Downloadable app	Web application
Closed source	Closed source
License not stated	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 22, 2026

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