If you see a post you'd like to read at a later time in your reading queue or Inbox, you can archive the post on the Substack app.
To view your archive on the app, tap on your profile picture on the top right corner and select "Archive" icon on the bottom left.
Here, you'll see all the posts that you've archived.
- Once a post has been archived, you can un-archive it by clicking and holding on the article that is in your archive, then clicking on "unarchive".