This is a social reminders app. You give it a list of your friends' names and create a schedule. Let's say, every Tuesday and Thursday at 5pm. The app will then select a random friend every Tuesday and Thursday at 5pm and send you a notification prompting you to reach out to them. It supports multiple schedules with multiple lists of friends, birthday reminders, and an option to import names from your contacts list.
I started making this app when I realized that there are a lot of people who I want to stay in contact with, but keep forgetting to reach out to for one reason or another.