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Make more of iPhone Duo

Everything.
For Duo.

Discover the apps made for the big screen, accessories that fit your day, and clear help choosing what comes next.

Star White iPhone Duo photographed partly open, showing two rear camera lenses side by side and the inner display
Photo: 茅野ふたば · CC BY-SA 4.0

Coming to Canada 23 October 2026

Explore appsStart with the guide

Find your way around Duo

Start with what
you came to find.

Explore apps, choose accessories, or get a clearer picture before you upgrade.

01

Apps

See what you can do on Duo.

Explore apps announced for the larger display and what is known so far.
02

Accessories

Find a setup that feels right.

Cases, charging and ways to use your Duo.
03

Choose

Is Duo the right next iPhone?

See the differences that matter to your decision.

A little more context

Know what matters
before you choose.

Get the launch details and a straightforward comparison, with source links where the facts come from.

01

Get to know iPhone Duo

See what is confirmed, what it may mean for everyday use, and what to consider before choosing.

02

Compare Duo with iPhone 18 Pro Max

See how the two phones differ in size, screens, weight and price.

How we check information

Coming to Canada 23 October 2026

Everything Duo. Made a little clearer.

Start with the guide, browse apps, or find the details you need to choose your next step.

Explore the Duo guide