8. Create custom vibrations
Now you can give customized vibration alert on your iPhone! To make this work you must head into the Contacts app, simply tap on the contact and then choose Edit and Vibration. You can choose your own series of buzzes by selecting Create New Vibration and pick a name for them. If that seems like too much work then there are custom ringtones available as well but in this case, the vibration option is more distinguishable between contacts.