# AntiCollision vs Ship Maneuvering Simulator

The clearest difference is ads: AntiCollision at none against Ship Maneuvering Simulator's shown. AntiCollision also leads on review sentiment (100% vs 86%) and monetization model (free vs ad-supported). Ship Maneuvering Simulator's advantage is update cadence (every 6 days vs every 9 months) and ratings volume (101 vs 6). On price, rating, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.2 for AntiCollision against 4.2 for Ship Maneuvering Simulator. That said, the two scores are not equally well evidenced: Ship Maneuvering Simulator has 101 ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 100% of AntiCollision's written reviews are positive against 86% of Ship Maneuvering Simulator's.

AntiCollision ships an update every 9 months, Ship Maneuvering Simulator every 6 days. The most recent releases landed on September 17, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | AntiCollision | Ship Maneuvering Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (6 ratings)](https://appshunter.io/ios/app/anticollision/id1505029525/reviews) | [4.2 (101 ratings)](https://appshunter.io/ios/app/ship-maneuvering-simulator/id6475722175/reviews) |
| Number of ratings | 6 | **101** |
| Positive reviews | **100.0% of reviews** | 86.4% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 6 days** |
| Monetization | **Free** | Ad-supported |
| Size | 6 MB | 338 MB |
| Requires iOS | **12.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +17 | 4+ |
| Developer | [ron mooring](https://appshunter.io/developer/612283157) | [WPC](https://appshunter.io/developer/1681830786) |

## What reviewers say

### AntiCollision

[App page](https://appshunter.io/ios/app/anticollision/id1505029525)

Practice ship collision avoidance with a realistic simulator. Manage your vessel's engine and steering to navigate complex scenarios and prevent collisions. Features include ARPA simulation with customizable targets and pre-defined challenging situations.

**Highlights:** Real-time ship behavior simulation, ARPA simulator with up to 6 targets, Customizable target range, bearing, course, and speed, 7 pre-defined collision avoidance scenarios, Control over main engine and steering (auto/manual), RADAR view with relative or true motion, CPA and TCPA calculation

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

**In-app purchases:** none


### Ship Maneuvering Simulator

[App page](https://appshunter.io/ios/app/ship-maneuvering-simulator/id6475722175)

Experience realistic ship handling with this simulator. It features advanced physics like astern propeller effects, drift during turns, and velocity-dependent rudder and bow thruster performance. Explore various environments with different ship types.

**Highlights:** Astern propeller effect, Drift during turns, Pivot point movement, Velocity-based rudder effectiveness, Bow thruster influenced by velocity, Sandbox environment

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

**In-app purchases:** none


## Frequently asked questions

### Is AntiCollision free?

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

### Is Ship Maneuvering Simulator free?

Ship Maneuvering Simulator is free to download, with no in-app purchases.

### Which has better reviews, AntiCollision or Ship Maneuvering Simulator?

AntiCollision and Ship Maneuvering Simulator are both rated 4.2 out of 5 on the App Store, from 6 and 101 ratings respectively.

### Do AntiCollision or Ship Maneuvering Simulator have ads?

Ship Maneuvering Simulator shows ads; AntiCollision does not.

### Which is updated more often, AntiCollision or Ship Maneuvering Simulator?

AntiCollision ships an update every 9 months, and Ship Maneuvering Simulator every 6 days. Most recently, AntiCollision was updated on September 17, 2026 and Ship Maneuvering Simulator on September 25, 2026.

---

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