Once you’ve added your chosen song to your device and installed GarageBand, we can get started. It usually comes as a native app, but you can download it free from the app store if you don’t have it. GarageBand is an app designed for use on Apple devices such as iPhones, iPads, and Mac computers and allows users to create podcasts and music files. You will also need to have the GarageBand app installed on your iPhone.Otherwise, the steps that follow won’t work. Alternatively, you can import and save the song in your Apple Files. The song you want to set as your ringtone will need to be downloaded onto your phone and saved in your iPhone Music Library.