Barnes and Noble has just updated their app for iOS and it brings a ton of new features. It has a new evening mode, which warms up the background so you can read your favorite e-books easier. The 4.6.0 update also adds support for enhanced e-books.
What’s New in Version 4.6.0
• Now supporting the Enhanced NOOK Book format (embedded video and audio clips)
• Search and download FREE books (including Free Friday books)
• Search for your books using iOS Spotlight search (iOS9 only)
• Find even more related books in product details page
• Serial Reads: Font Size Control
• New Evening Theme (easier on the eyes at night)
• Bug fixes and performance improvements

Michael Kozlowski is the Editor in Chief of Good e-Reader. He has been writing about audiobooks and e-readers for the past ten years. His articles have been picked up by major and local news sources and websites such as the CBC, CNET, Engadget, Huffington Post and the New York Times.