Marine Life of the North Atlantic is a comprehensive field guide designed for divers, students, teachers, and beachcombers. Covering marine organisms from Northern Canada to Cape May, New Jersey, this app is a valuable tool for observing and sharing information on marine life. The book section is user-friendly, with color-coded chapters for easy navigation.

The app features a unique SEARCH function to narrow down searches within chapters or explore the entire guide. Additionally, the DIVE RECORD allows users to create pictorial records of observed plants and animals, while the LIFE LIST feature enables the creation of personal lists synced across devices. Subscribers can benefit from enhanced features like creating and sharing Life Lists for $12 per year.