Mosasaurus: Ruler of the Sea is an educational and interactive program designed for children ages 3-8. Developed by Oceanhouse Media Inc., this iPhone app allows children to explore the prehistoric sea and follow the story of the enormous Mosasaurus.

With highlighted narration, children are encouraged to develop their literacy skills while learning new vocabulary through tappable words and pictures. They can also personalize the story by recording their own narration and sharing it with others. The app offers easy-to-use navigation, allowing children to select different scenes and stay engaged in the story.

One of the standout features of Mosasaurus: Ruler of the Sea is its collaboration with the Smithsonian Institution. The app has been carefully reviewed by paleontologists at the Smithsonian, providing fascinating information on the prehistoric world.

Parents can rest assured knowing that the app includes parental controls, ensuring a safe and age-appropriate experience for their children.

Overall, Mosasaurus: Ruler of the Sea is a captivating and educational app that combines storytelling, vocabulary building, and interactive features to engage young children in learning about the prehistoric world.