iPhone Duo (Website Tester)

TEST YOUR WEBSITE

See how your
website looks on
iPhone Duo.

Preview your site across the unique
dual-screen experience

POPULAR SITES

    iPhone DuoWebsite Tester

    TEST YOUR WEBSITE

    See how your website
    looks on iPhone Duo.

    Preview your site across the unique dual-screen experience

    POPULAR SITES

      DISPLAY LAYOUTS

      Viewport
      Aspect ratio