# Explore Intrepid vs Engine Room Simulator

The clearest difference is in-app purchases: Explore Intrepid at none against Engine Room Simulator's 2. Explore Intrepid also leads on rating (5.0 vs 4.8) and iOS requirement (12.0 vs 16.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Engine Room Simulator sells 2 in-app purchases, starting at $9.99 per year. Explore Intrepid asks for nothing beyond the download.

Explore Intrepid holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 3 and 4 respectively.

## The numbers

| Metric | Explore Intrepid | Engine Room Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/explore-intrepid-engineering/id6751860705/reviews)** | [4.8 (4 ratings)](https://appshunter.io/ios/app/engine-room-simulator-ers/id6767850469/reviews) |
| Number of ratings | 3 | **4** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1.9 GB | 174 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Intrepid Museum](https://appshunter.io/developer/891318460) | [Louie Juera](https://appshunter.io/developer/1638500957) |

## What reviewers say

### Explore Intrepid

[App page](https://appshunter.io/ios/app/explore-intrepid-engineering/id6751860705)

Step aboard a historic aircraft carrier and manage its complex engineering systems. Experience immersive simulations of the navigation bridge and engine rooms. Learn about naval history through interactive job training and historical accounts.

**Highlights:** Simulate aircraft carrier propulsion plant, Navigate navigation bridge and engine rooms, Story mode with mission objectives, Explore mode for self-paced learning, Interactive job training, Access historical images and accounts, Screen-reader friendly and accessible controls

**Features:** macOS Compatibility

**In-app purchases:** none


### Engine Room Simulator

[App page](https://appshunter.io/ios/app/engine-room-simulator-ers/id6767850469)

This app offers a high-fidelity simulation for marine engineering training. It allows users to practice shipboard engine-room procedures, from safety training to full voyage simulation, with clear guidance and feedback. Ideal for cadets, students, and seafarers to build practical skills anytime, anywhere.

**Highlights:** High-fidelity marine engineering simulation, PPE safety training and induction, Generator synchronization and startup, Full voyage simulation, Guided and assessment learning modes, Offline practice capability

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ERS Pro Yearly | $9.99 | per year |
| ERS Pro Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Explore Intrepid free?

Explore Intrepid is free to download, with no in-app purchases.

### Is Engine Room Simulator free?

Engine Room Simulator is free to download, with in-app purchases available.

### Which has better reviews, Explore Intrepid or Engine Room Simulator?

Explore Intrepid is rated higher. Explore Intrepid averages 5.0 out of 5 from 3 ratings, while Engine Room Simulator averages 4.8 from 4 ratings.

### Do Explore Intrepid or Engine Room Simulator have ads?

Neither Explore Intrepid nor Engine Room Simulator shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*