While "Radar" was the longtime default, newer iOS versions (iOS 17+) have introduced "Radial" as a slightly gentler alternative. Why The iPhone's Alarm Is So Annoying
Sites like ZEDGE offer various versions, including original and remixed "earrape" or loud variants. Key Characteristics of "Radar" iphone_morning_alarm_sound_effect_annoying_ios_...
It is engineered to be unpleasant to wake people up quickly and force them to interact with the device. While "Radar" was the longtime default, newer iOS