The app allows you to add, manage, and filter your reddit subscriptions. It also allows you to delete them if you don't need them anymore. This way, you can avoid wasting time trying to remember which subreddit is a good place to start.

Once you open the app, it will ask you to sign in or create an account if you don't already have one. After that, the app will scan your subscriptions and will add them to the list. You can add a subreddit manually by clicking the list button on the top right of the screen.

To add a new subreddit, you can choose to add both the subreddit and the category, or add just the category and then add the subtopic later. If you want to remove a subreddit, you can either select it from the list or from the 'Remove Subreddit' button at the bottom of the screen.

To change the list of your subscriptions, you can either click the settings button at the bottom right of the screen or the 'Subreddit List' option on the 'Home' tab. If you want to remove a category, click the 'Remove Category' option on the 'Settings' tab.

You can also create your own lists and tags. You can create lists of subreddit or subtopic and tag them by the names of the items that they contain. You can add them to your list by the 'Add List' option on the 'Home' tab. You can also add the same list to more than one category, so you don't have to worry about remembering the name of the category.