- News for Nerds: Read and share the most important stories in the tech world, submitted and voted on by Hacker News users.
- Engage and Vote: Vote on stories and comments, report stories with objectionable content, and add stories to your favorites.
- Discuss the News: View discussions with a fast, fully-threaded, collapsible, buttery smooth comments experience. Add your own comments.
- Submit Links: Submit new posts directly in the app.
- Search Stories: Search Hacker News stories and sort search results by relevance or date.
- Join the Community: Log in or register to Hacker News to easily track your karma, activity, and favorites. Browse user profiles.
- Themeable: Total Dark Mode support. Turn on 'True Black' to use a pure RGB #000 background color.
- Customize Your News Feed: Tap or swipe between story filters and rearrange them to your desire.
- Accessible: Increase or decrease the text size or enable 'Dynamic Type' to use the system's 'Larger Text' font size.
- Deep Link Support: Open Hacker News web links in Octal using other apps such as 'Opener'.
- Ready for Any Screen: Octal looks great on iPads with an optional 2-pane interface.
- Web Browser Support: Open links in your web browser of choice.
- Ad-Free: No ads, no subscriptions, and no tracking.
- Octal Premium: Unlock advanced features via an In-App Purchase, including the ability to submit posts, add comments, manage favorites, switch themes, change app icons, use custom gestures, and more.