Hacker Feed is an iPhone application developed by Ken Toh. It falls under the category of Education & Reference with a subcategory of Books. This app provides users with a modern and elegant way to read Hacker News.

The app offers various features that enhance the reading experience. Users can easily swipe between tabs to browse through Top, New, Show HN, Ask HN, and Jobs stories. The stories are presented in beautiful typography, with the option to view compact or large thumbnails. Additionally, users can open story links in the built-in Safari view, which supports reader mode.

Hacker Feed also provides intuitive tap gestures to expand and collapse story comments and threads. Users can bookmark their favorite stories to read later, and these bookmarks are synced across all their devices via iCloud. Sharing story links to other apps is made simple, and the app even supports System Dark Mode for browsing in low-lighting conditions. The app is also optimized for performance and offers split view support on iPad for easy viewing.

Overall, Hacker Feed is a well-designed app that offers a pleasant reading experience for Hacker News enthusiasts. It is free to use and can be downloaded from the App Store.