# Mosasaurus: Ruler of the Sea

> Smithsonian

Canonical page: [https://chrome-stats.com/d/id827925400](https://chrome-stats.com/d/id827925400)

## Overview

- **ID:** `id827925400`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Oceanhouse Media
- **Category:** Books
- **Rating:** 4.70 / 5 (38 ratings)
- **Version:** 2.8.1
- **Last updated:** 2026-02-13
- **First published:** 2014-05-28
- **Size:** 33 MB
- **Data as of:** 2026-09-06
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/mosasaurus-ruler-of-the-sea/id827925400)
- **Website:** [http://www.oceanhousemedia.com/products/mosasaurus/](http://www.oceanhousemedia.com/products/mosasaurus/)
- **Privacy policy:** [http://www.oceanhousemedia.com/privacy/](http://www.oceanhousemedia.com/privacy/)

## Description

Dive inside the prehistoric sea and follow the story of the enormous Mosasaurus! Explore pictures, learn new vocabulary, and personalize the story with your own narration. Will Mosasaurus make his way through the water safely and find himself a tasty snack? 

Explore the Story:
- ENCOURAGE literacy skills with highlighted narration
- LEARN new vocabulary with tappable words and pictures
- RECORD your own narration & share it with others
- SELECT a scene with easy-to-use navigation
- KEEP kids in the story with parental controls 

This title has been carefully reviewed by paleontologists at the Smithsonian Institution and provides fascinating information on the prehistoric world.

Designed for children ages 3-8

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We'd Love To Hear From You!
- Please share your thoughts in a review! Your experience matters to us.
- Need tech support? Contact us at support@omapp.com
- Say hello to us on FB! facebook.com/oceanhousemedia

Official Smithsonian Institution licensed app

## Rankings

- #192,459 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id827925400)