# Fluid Ship Simulator Sandbox vs Titanic 4D Simulator

The clearest difference is rating: Titanic 4D Simulator at 4.2 against Fluid Ship Simulator Sandbox's 2.8. Titanic 4D Simulator also leads on review sentiment (59% vs 23%) and ratings volume (1.6K vs 76). Fluid Ship Simulator Sandbox's advantage is update cadence (every 2 days vs every 6 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Fluid Ship Simulator Sandbox sells 1 one-off in-app purchase and Titanic 4D Simulator sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Titanic 4D Simulator holds the better App Store score, 4.2 against 2.8. That said, the two scores are not equally well evidenced: Titanic 4D Simulator has 1.6K ratings behind it against 76, so its average is the more settled of the two. Written reviews point the same way: 23% of Fluid Ship Simulator Sandbox's written reviews are positive against 59% of Titanic 4D Simulator's.

Fluid Ship Simulator Sandbox ships an update every 2 days, Titanic 4D Simulator every 6 weeks. The most recent releases landed on September 25, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Fluid Ship Simulator Sandbox | Titanic 4D Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (76 ratings)](https://appshunter.io/ios/app/fluid-ship-simulator-sandbox/id1542522073/reviews) | **[4.2 (1.6K ratings)](https://appshunter.io/ios/app/titanic-4d-simulator/id1627929775/reviews)** |
| Number of ratings | 76 | **1.6K** |
| Positive reviews | 22.9% of reviews | **58.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 159 MB | 632 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Serafim Katasonov](https://appshunter.io/developer/1532414774) | [Gennady Bortnik](https://appshunter.io/developer/1627929777) |

## What reviewers say

### Fluid Ship Simulator Sandbox

[App page](https://appshunter.io/ios/app/fluid-ship-simulator-sandbox/id1542522073)

Engage in realistic water physics simulations, build and destroy various watercraft, and experiment with environmental parameters like wave frequency and density. Create custom ships or structures and test their resilience with explosions and demolitions.

**Highlights:** Ship editor for custom builds, Real-time destruction sandbox, Adjustable water physics parameters, Variety of bombs and explosions, Build custom structures, Launch ships in deep water

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | one-time |

**What reviewers like**

- 👍 Realistic and fun
- 👍 Entertaining game
- 👍 Good for kids
- 👍 Has potential

**What reviewers complain about**

- 👎 Thumbnail is a lie
- 👎 Trash physics
- 👎 Cannot sink ships
- 👎 Too many ads
- 👎 Inappropriate ads

**Reported bugs**

- Ads still present after purchase
- Premium purchase not applied
- Cannot save created ships
- Game doesn't let you play
- Settings are unreadable/unusable

**Requested features**

- Add more ships
- Add the Titanic
- Add airplanes
- Add bigger ships
- Make ships sink


### Titanic 4D Simulator

[App page](https://appshunter.io/ios/app/titanic-4d-simulator/id1627929775)

Explore the legendary Titanic in a realistic 4D simulation. Walk the decks, fly over the ship, and experience key moments from its construction to its final resting place. Offers both free and premium content for an immersive historical journey.

**Highlights:** Outer deck exploration, Full ship aerial view, Historical ship locations, Drive the Titanic, Night mode, Sinking simulation, Wreck exploration

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Special Deal 50% OFF) | $6.49 | one-time |
| Premium Titanic 4D Simulator | $12.99 | one-time |

**What reviewers like**

- 🚀 Great game
- 👍 Amazing graphics
- 👍 Excellent Titanic simulator
- 👍 No ads

**What reviewers complain about**

- 💰 Premium required for key features
- 🐛 Glitches and bugs
- 🚫 Limited interior access without premium
- 🚫 Sinking and wreck not free

**Reported bugs**

- Premium features not working properly
- Steering controls are inverted
- Crashes and freezes
- Certain features not functioning as expected

**Requested features**

- Add more ship interiors
- Make sinking and wreck free
- Add more sound effects
- Add a jump button
- Add Lusitania and Britannic ships


## Frequently asked questions

### Is Fluid Ship Simulator Sandbox free?

Fluid Ship Simulator Sandbox is free to download, with in-app purchases available.

### Is Titanic 4D Simulator free?

Titanic 4D Simulator is free to download, with in-app purchases available.

### Which has better reviews, Fluid Ship Simulator Sandbox or Titanic 4D Simulator?

Titanic 4D Simulator is rated higher. Fluid Ship Simulator Sandbox averages 2.8 out of 5 from 76 ratings, while Titanic 4D Simulator averages 4.2 from 1.6K ratings.

### Do Fluid Ship Simulator Sandbox or Titanic 4D Simulator have ads?

Both Fluid Ship Simulator Sandbox and Titanic 4D Simulator show ads.

### Which is updated more often, Fluid Ship Simulator Sandbox or Titanic 4D Simulator?

Fluid Ship Simulator Sandbox ships an update every 2 days, and Titanic 4D Simulator every 6 weeks. Most recently, Fluid Ship Simulator Sandbox was updated on September 25, 2026 and Titanic 4D Simulator on September 24, 2026.

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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.*