A notification preferences survey asks users which alerts they value before they switch every one of them off in their phone's settings. This template takes about 40 seconds and asks four taps: which kinds are worth an interruption, whether the volume is too high, how they would like them grouped, and whether the app should stay quiet at night by default.
It is written for users who have had the app for about two weeks, long enough to have seen each kind of notification. In a web app, target it with a trait such as signup date passed with identify (from Starter). Inside a phone app, have the app open the survey's link from the notification settings screen or after two weeks of use. It also goes by email to a contact list, with the first question inside the message.
Results shows bars for each kind of notification with its share and count, a donut for too many, about right and too few, and the share who want quiet nights, each against the period before. Choose Too many to filter the whole page and see which kinds those users still value. When you add an open question, Usertick reads each answer and files it under a theme from your list.
