BB - Bedtime Battle is an interactive book app designed by Oceanhouse Media Inc. for children aged 4-8. The app features the Berenstain Bears as they face their nightly bedtime battle. The app allows children to explore pictures, learn new vocabulary, and follow along with three fun ways to read. The app is licensed by HarperCollins and offers professional narration and custom sound effects.

The app is an excellent tool to encourage literacy skills with highlighted narration. Children can follow along with the story and learn new words by tapping pictures. The app is easy to navigate and offers three different ways to read the story. The app is perfect for young children who are just beginning to read or for parents who want to read to their children before bedtime.