iPhone Duo: Open Two Apps Side by Side and Lock Them As an App Pair

Open Two Apps in Split View Swipe up from the bottom of the screen, pause in the center, then keep dragging the app toward the left or right edge.

The app will settle into that half of the screen, and the Home Screen will appear on the other half. Now select the second app you want to open.

You can tap its icon from the Home Screen, swipe down to search for it, or swipe leftwards to find it in the App Library. Tap the second app, and it will appear alongside the first. From the Home Screen or App Library: Touch and hold an app icon, then tap Open in Split View.

Tap the second app you want to open alongside it from the Home Screen, or using swipe-down search or the App Library. Lock Two Apps as an App Pair With both apps open in Split View, tap the divider between them. There isn't really a second step – that's essentially it.

The apps are now paired, and the next time you open either one, the other one will open with it automatically. Worth Knowing