To edit notifications at any time you can go through BrowZine or your phone's settings. If you go in through BrowZine click on the "settings" tab and then click "Unread Article Notifications." This page will direct you to BrowZine's notification settings page. You can also go through your phone's "settings" tab, click on the BrowZine app, and then toggle the "Allow Notifications" button as necessary.
In order to change notification settings, Android users will have to go to BrowZine's App Info. Open Settings -> Apps -> BrowZine. From there, select Notifications to access notification settings. From here, you can select whether or not you want to see notifications from the "Show Notifications" option.