If you want to put two pictures side by side on your iPhone 11, there are a few different ways to do it. The first way is to use the Photos app. Open the Photos app and select the two pictures you want to put side by side. Tap on the three lines in the top left corner of the screen and select “Add To Album” from the menu that appears. The second way is to use a third-party app like Sideview. Open Sideview and select the two pictures you want to put side by side. Tap on the three lines in the top left corner of the screen and select “Add To Album” from the menu that appears. ..