iOS 15 - disable vibration for notification of all apps except phone calls?
How do I disable vibration for notification of all apps except phone calls on iOS 15?
Go to Settings -> Sounds & Haptics and scroll down to the SOUNDS AND VIBRATION PATTERNS SECTION.
Then go into each individual option (apart from Ringtone), go to Vibration and set it to None.
For individual applications, you will have to go to Settings, Notifications, go into each app and turn Sounds off.