If you want to add text on your iPhone or iPad, there are a few different ways to go about it. The easiest way is to use the keyboard. Just open up the keyboard and type in what you want to say. Another option is to use the Photos app. Open up Photos and select the photo that you want to add text to. Then tap on the text box at the bottom of the screen and start typing. The last option is to use an app like TextEdit or Notes. Just open up the app and start typing away! ..