Yes, you can download launchers on iPhone. There are several launcher apps available in the App Store that allow you to customize your home screen with a variety of features and options. To download a launcher app, open the App Store on your iPhone and search for “launchers” or “home screen customization apps”. You will be presented with multiple options to choose from; select the one that best meets your needs and follow the instructions provided by the application developer to install it onto your device.