# Submarine Simulator 3D vs Submarine Sonar Multiplayer

The clearest difference is rating: Submarine Simulator 3D at 4.3 against Submarine Sonar Multiplayer's 2.8. Submarine Simulator 3D also leads on in-app purchases (none vs 1) and ratings volume (2.4K vs 4). Submarine Sonar Multiplayer's advantage is ads (none vs shown) and update cadence (monthly vs every 12 months). On price and device support there is nothing between them.

Both are free to download. Submarine Sonar Multiplayer sells 1 one-off in-app purchase. Submarine Simulator 3D asks for nothing beyond the download.

Submarine Simulator 3D holds the better App Store score, 4.3 against 2.8. That said, the two scores are not equally well evidenced: Submarine Simulator 3D has 2.4K ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 41% of Submarine Simulator 3D's written reviews are positive against 50% of Submarine Sonar Multiplayer's, so the app with the better star average is not the one people write more warmly about.

Submarine Simulator 3D ships an update every 12 months, Submarine Sonar Multiplayer monthly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Submarine Simulator 3D | Submarine Sonar Multiplayer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (2.4K ratings)](https://appshunter.io/ios/app/submarine-simulator-3d/id1451089356/reviews)** | [2.8 (4 ratings)](https://appshunter.io/ios/app/submarine-sonar-multiplayer/id1524164487/reviews) |
| Number of ratings | **2.4K** | 4 |
| Positive reviews | 40.5% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Monthly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 181 MB | 59 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vahagn Sargsyan](https://appshunter.io/developer/913182073) | [Sundqvist Konsult i Umea AB](https://appshunter.io/developer/847664053) |

## What reviewers say

### Submarine Simulator 3D

[App page](https://appshunter.io/ios/app/submarine-simulator-3d/id1451089356)

Engage in intense naval warfare as a submarine commando. Explore underwater environments, battle enemy warships and submarines using a variety of weapons, and experience realistic combat simulations. The game features multiple submarine classes and weapon types for strategic gameplay.

**Highlights:** Become a submarine commando, Explore deep sea secrets, Battle enemy ships and submarines, Utilize torpedoes and ballistic missiles, Realistic underwater environment simulation, Multiple submarine classes

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Fun game
- 🚀 Great graphics
- 💡 Customizable difficulty
- 😊 Enjoyable gameplay

**What reviewers complain about**

- 🔍 Lack of instructions/tutorial
- 🔒 Confusing controls
- 🐛 Glitches and bugs
- 💸 Too many ads
- 🔋 Ads drain battery

**Reported bugs**

- Torpedoes not firing correctly
- Submarines clipping through terrain
- Incorrect reward/coin tracking
- Freezing/crashing issues
- Overlapping controls

**Requested features**

- Add more submarine types
- Improve torpedo firing mechanics
- Implement a sandbox mode
- Add an option to remove ads
- Improve multiplayer functionality


### Submarine Sonar Multiplayer

[App page](https://appshunter.io/ios/app/submarine-sonar-multiplayer/id1524164487)

Engage in intense multiplayer submarine combat. Hunt down opponents with torpedoes and mines, or utilize stealth to evade detection. Compete in large-scale battles or quick deathmatches.

**Highlights:** Multiplayer submarine combat, Online battles with up to 32 players, Stealth mode for evasion, Sonar detection, Torpedo and mine deployment, Deathmatch and endless game modes

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Submarine Simulator 3D free?

Submarine Simulator 3D is free to download, with no in-app purchases.

### Is Submarine Sonar Multiplayer free?

Submarine Sonar Multiplayer is free to download, with in-app purchases available.

### Which has better reviews, Submarine Simulator 3D or Submarine Sonar Multiplayer?

Submarine Simulator 3D is rated higher. Submarine Simulator 3D averages 4.3 out of 5 from 2.4K ratings, while Submarine Sonar Multiplayer averages 2.8 from 4 ratings.

### Do Submarine Simulator 3D or Submarine Sonar Multiplayer have ads?

Submarine Simulator 3D shows ads; Submarine Sonar Multiplayer does not.

### Which is updated more often, Submarine Simulator 3D or Submarine Sonar Multiplayer?

Submarine Simulator 3D ships an update every 12 months, and Submarine Sonar Multiplayer monthly. Most recently, Submarine Simulator 3D was updated on October 25, 2026 and Submarine Sonar Multiplayer on October 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.*