So no matter which version you have, you can customize your settings to make your iPhone work its best for you.Īll of the iPhones you can buy from Apple right now run iOS 15, which is packed with improvements to FaceTime, Safari, and many other new features. (The iPhone SE 3 and iPhone 14 are also rumored to join Apple's growing smartphone collection soon.) Although there are hardware differences between iPhones, each model generally runs on the same software. With this year's iPhone 13, 13 Mini, 13 Pro and 13 Pro Max, Apple's iPhone lineup now includes eight devices ranging in size and price, from the compact iPhone SE to larger iPhone 13 Pro Max. Changing these settings can help you get the most out of your iPhone.