How To Write A Story On Wattpad On Iphone . Find the writing resources you need to craft a story only you can tell. When the character’s position is right, tap the pencil icon to close the positioning screen. You could write Hollywood's next blockbuster on your iPhone with Wattpad from www.cultofmac.com Click on a platform to learn more. Scroll through the list and select a language. Choose one of the formatting options by clicking on it.