Is it Duo-ready?

For developers

Free tools to show iPhone Duo owners where your app stands, and to get ready for October 23.

Get a live status badge

Find your app, then copy the badge into your README, website or press kit. It shows your app's current iPhone Duo status and updates by itself: from App Store data now, and from owner reports after launch.

Example iPhone Duo status badge

Also for you

Launch checklist

Recompile with Xcode 27.1, test every posture, submit early and plan for the April 2027 screenshot rule.

Update tracker

We read the release notes of every listed app. Write “iPhone Duo” in yours and your update is highlighted here, on the launch page and in the RSS feed.

Most-wanted list

See which apps owners are waiting on, and how many people asked for yours.

Shipped Duo support?

Email the release notes link to festim@oda.al. We check it and add it to the tracker.