In iTunes (or Music on Mac), right-click the song and choose "Create AAC Version."

Save any MP3 file to your iPhone's "Files" app. Open GarageBand: Select the "Audio Recorder" tool.

If you have a music file on your PC/Mac, you can sync it manually.

Downloading and setting a custom ringtone on an iPhone is slightly different from Android, as iOS requires specific formats (like .m4r ) or the use of specific apps. 1. The Easiest Way: iTunes Store (Paid)

Find a song you like, purchase it, and it will automatically appear in your sound settings. 2. The Free Way: Using the GarageBand App

Connect your iPhone to the computer and drag the .m4r file into the "Tones" or "General" section of your device in iTunes/Finder. How to Apply Your New Ringtone

If you don't want to deal with computers or file converting, you can buy ready-made ringtones directly on your device. Open the app on your iPhone. Tap "More" and select "Tones" .

Trim the song to 30 seconds. Tap the down arrow -> "My Songs" . Long-press your project and select "Share" -> "Ringtone" . 3. Using a Computer (iTunes or Finder)