---
title: "Mosasaurus: Ruler of the Sea - Reviews, Revenue and Downloads in United States | Apple App Store"
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"
---

# Mosasaurus: Ruler of the Sea — United States
> Smithsonian

![Mosasaurus App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/0a/f1/4b/0af14b7e-f592-ff99-a8ef-8258d1fd64a4/AppIcon-0-0-1x_U007emarketing-0-5-85-220.jpeg/434x0w.png)

**Developer:** [Oceanhouse Media](https://apptail.io/developer/oceanhouse-media-fXb) (United States)
**Category:** Books
**Rating:** 4.8/5 (37 ratings)
**Price:** Free
**Bundle ID:** com.oceanhousemedia.BookSMMosasaurus
**Store:** Apple App Store
**Country:** United States
**Version:** 2.8.1 (released 2026-02-13)
**Original Release:** 2014-05-28
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id827925400)
**AppTail Page:** [https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/united-states](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/united-states)

## Mosasaurus 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

------------------------------------------

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

## Mosasaurus Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/8f/61/af/8f61af30-d5e6-d6bf-e703-62ecfd8dad3a/98a7b323-3b63-44d5-a5ae-e131231c17b1_Mosasaurus1.jpg/2688x1242.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c9/a4/70/c9a470fc-62d9-2989-57de-98bebd03fa1a/82d63cd1-77c0-49e2-ad2b-1fa9e7806812_Mosasaurus2.jpg/2688x1242.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c6/cc/9b/c6cc9b6a-edb7-3a8f-5fd4-49ed1f9a6c9b/cf3162ca-3276-401b-9b12-17ac2f20fb1c_Mosasaurus3.jpg/2688x1242.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/df/62/19/df621969-2dc0-8355-a0d9-354867973604/fb0e599b-2baa-4a55-a210-a1f18618d544_Mosasaurus4.jpg/2688x1242.png)

## Mosasaurus Rating Breakdown in United States
- 5 stars: 30 (81%)
- 4 stars: 5 (14%)
- 3 stars: 2 (5%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)



## Mosasaurus Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | Philippines | Books | #3 |
| Top Paid | Türkiye | Books | #66 |
| Top Paid | Chile | Books | #98 |
| Top Paid | Ireland | Books | #124 |
| Top Paid | Argentina | Books | #124 |
| Top Paid | Brazil | Books | #125 |
| Top Paid | Indonesia | Books | #132 |
| Top Paid | Kuwait | Books | #144 |
| Top Paid | Spain | Books | #156 |
| Top Paid | Netherlands | Books | #163 |
| Top Paid | Vietnam | Books | #165 |
| Top Paid | Denmark | Books | #166 |
| Top Paid | South Africa | Books | #167 |
| Top Paid | Sweden | Books | #170 |
| Top Paid | Italy | Books | #182 |
| Top Paid | Norway | Books | #188 |
| Top Paid | United Arab Emirates | Books | #189 |
| Top Paid | Mexico | Books | #199 |
| Top Paid | Singapore | Books | #199 |
| Top Paid | Czechia | Books | #203 |
| Top Paid | Ukraine | Books | #204 |
| Top Paid | United Kingdom | Books | #210 |
| Top Paid | Israel | Books | #223 |
| Top Paid | India | Books | #224 |
| Top Paid | Australia | Books | #226 |
| Top Paid | Taiwan | Books | #227 |
| Top Paid | Germany | Books | #227 |
| Top Paid | Thailand | Books | #227 |
| Top Paid | Belgium | Books | #228 |
| Top Paid | Philippines | Overall | #233 |
| Top Paid | Saudi Arabia | Books | #233 |
| Top Paid | New Zealand | Books | #237 |

## Mosasaurus Discovered Keywords
- mosasaurus
- ruler of the sea

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## Mosasaurus Available In
- [United States](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/united-states)
- [United Kingdom](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/united-kingdom)
- [Australia](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/australia)
- [Sweden](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/sweden)
- [France](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/france)
- [Slovakia](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/slovakia)
- [Thailand](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/thailand)
- [Türkiye](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/turkey)
- [Chile](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/chile)
- [Italy](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/italy)
- [Netherlands](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/netherlands)
- [Brazil](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/brazil)
- [South Korea](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/south-korea)
- [Saudi Arabia](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/saudi-arabia)
- [Denmark](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/denmark)
- [Dominican Republic](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/dominican-republic)
- [Algeria](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/algeria)
- [Ecuador](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/ecuador)
- [Egypt](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/egypt)
- [Spain](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/spain)
- [Finland](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/finland)
- [Greece](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/greece)
- [Hong Kong SAR China](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/hong-kong)
- [Hungary](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/hungary)
- [Indonesia](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/indonesia)
- [Ireland](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/ireland)
- [Israel](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/israel)
- [India](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/india)
- [Japan](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/japan)
- [Kuwait](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/kuwait)
- [Kazakhstan](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/kazakhstan)
- [Lebanon](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/lebanon)
- [Mexico](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/mexico)
- [Malaysia](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/malaysia)
- [Nigeria](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/nigeria)
- [Norway](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/norway)
- [Nepal](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/nepal)
- [New Zealand](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/new-zealand)
- [Peru](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/peru)
- [Philippines](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/philippines)
- [Pakistan](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/pakistan)
- [Poland](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/poland)
- [Romania](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/romania)
- [Russia](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/russia)
- [Singapore](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/singapore)
- [Taiwan](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/taiwan)
- [Ukraine](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/ukraine)
- [Uzbekistan](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/uzbekistan)
- [Vietnam](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/vietnam)
- [United Arab Emirates](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/united-arab-emirates)
- [South Africa](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/south-africa)
- [Armenia](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/armenia)
- [Argentina](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/argentina)
- [Austria](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/austria)
- [Azerbaijan](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/azerbaijan)
- [Belgium](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/belgium)
- [Bulgaria](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/bulgaria)
- [Bahrain](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/bahrain)
- [Belarus](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/belarus)
- [Canada](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/canada)
- [Switzerland](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/switzerland)
- [Colombia](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/colombia)
- [Czechia](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/czechia)
- [Germany](https://apptail.io/app/mosasaurus-ruler-of-the-sea-AQLe/germany)

---

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