Developer announcements & release notes
An explicit statement of Duo support in official release notes or on the developer’s website.
How we check
Clear evidence
What’s behind a status?
Verified means source-backed support. Each app page shows who confirmed it and when we reviewed the source.
Shown by Apple
Apple has demonstrated or described the app’s support. We link to the specific source and date the claim.
Published device test
A published test on a physical Duo may report support or limitations. The evidence type does not determine the status. This is not a test performed by us.
Unconfirmed: not enough evidence to confirm Duo support yet. This does not mean the app is known not to work. A new version number, iPad support or a successful source fetch does not prove Duo support.
Verified counts describe source-backed Duo optimization among apps in our directory. They do not measure how many apps work or how popular they are.
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