# Ichthyosaurus: Ocean Dino Sim

> Dive as Ichthyosaurus! Explore ocean, hunt sea creatures & survive underwater

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

## Overview

- **ID:** `com.jurassic.ichthyosaurus`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Jurassic Dinos
- **Category:** GAME\_SIMULATION
- **Downloads:** 299,255
- **Rating:** 4.15 / 5 (520 ratings)
- **Version:** 1.3.0
- **Last updated:** 2026-08-20
- **First published:** 2021-08-28
- **Publisher country:** CN
- **Size:** 114 MB
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.jurassic.ichthyosaurus)
- **Website:** [https://tapleisure.com/](https://tapleisure.com/)
- **Privacy policy:** [https://sites.google.com/view/dinosaursimulatorapp/home](https://sites.google.com/view/dinosaursimulatorapp/home)

## Description

Ichthyosaurus: Ocean Dino Sim plunges you into the Jurassic seas as the legendary Ichthyosaurus. This open-world underwater adventure delivers realistic physics, a day-night cycle, and immersive sound as you hunt, explore, and evolve through RPG-style progression.

Customize your dino, raise a family, and tackle missions while encountering legendary sea monsters like Mosasaurus and Archelon. With stunning 3D oceans, weather effects, and a quest system, it's a free-to-play dive into marine reptile exploration.

## Rankings

- #130,489 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.google.android.gms.permission.AD_ID`
- `com.jurassic.ichthyosaurus.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Players generally enjoy Ichthyosaurus: Ocean Dino Sim, praising it as fun, amazing, and one of the best, with positive overall sentiment. They appreciate the option to adjust graphics in settings and see potential for more creature variety and richer environments. However, multiple reviews point to core stability problems like crashes and editor glitches that prevent play. They also report issues with customization — color options and skins missing or buggy — and criticize AI behavior, noting that dinosaurs often don’t attack or interact realistically. Content requests for more species (e.g., deinosuchus, xiphactunus) show strong engagement but need updates and polish.

### Pros

- Fun and engaging gameplay that players enjoy.
- Overall positive reception with comments like 'amazing', 'the best', and 'love it'.
- Graphics are adjustable in settings, allowing visual customization.
- Interest in more creature variety and richer environments shows potential for future updates.

### Cons

- Crashes and general instability that prevent playing (startup crashes and loading issues).
- Glitches in the skin editor and limited or buggy color/skin customization.
- AI/behavior issues: dinosaurs often don't attack each other and combat feels unbalanced.

## Similar extensions and apps

- [Cameroceras: Ocean Dino Sim 3D](https://chrome-stats.com/d/com.jurassic.cameroceras) — 364,469 users, 4.32 / 5
- [Archelon: Sea Turtle Dino Sim](https://chrome-stats.com/d/com.jurassic.archelon) — 303,361 users, 4.21 / 5
- [Helicoprion: Shark Dino Sim](https://chrome-stats.com/d/com.jurassic.helicoprion) — 478,275 users, 4.39 / 5
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- [I am Fish Life Simulator](https://chrome-stats.com/d/com.psa31.iam.fish.lifesim) — 50,246 users
- [Ultimate Ocean Simulator](https://chrome-stats.com/d/com.glutenfreegames.ultimateoceansimulator) — 17,941 users, 4.09 / 5

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