I'm willing to have an app to manage notifications on my phone by group of apps.
For example I want to make a groups called "work" for all work related apps (Slack, asana, gmail, etc...) and being able to schedule notification settings. For this group, I don't want to receive notifications between 6pm and 8am.
On the opposite side, I want to create another group of apps for leasure (facebook, Instagram, etc..). For these apps, I don't want to receive notifications during working hours.