iOS devices come preloaded with a variety of built-in ringtones and notification sounds. These include classic tones like "Marimba," "Opening," and "Reflection." You can access them in your settings and select the one that suits your preferences.
Purchasing Tones
Apple's iTunes Store also offers an extensive library of suonerie. If you're looking for popular songs or themed tones, this is a great place to explore. Simply purchase the ringtone, and it will be added to your collection.