HackerWeb - A simple and readable Hacker News app
Hacker News Stack - Focus on the really fresh and unread news in Hacker News.
Slack-HN - Read Hacker News right from Slack
Hacker Newsletter - Best of Hacker News in your inbox every Friday.
HNBuddy - An elegant iOS client for Hacker News ✨
HackerCards - Hacker News on your chrome newtab