# Seaport Manager 3D vs Car Assembly Simulator

The clearest difference is update cadence: Seaport Manager 3D at every 2 weeks against Car Assembly Simulator's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Seaport Manager 3D sells 1 one-off in-app purchase and Car Assembly Simulator sells 13 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Seaport Manager 3D ships an update every 2 weeks, Car Assembly Simulator every 2 months. The most recent releases landed on October 4, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Seaport Manager 3D | Car Assembly Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (1.3K ratings)](https://appshunter.io/ios/app/car-assembly-simulator/id6470780377/reviews)** |
| Number of ratings | — | **1.3K** |
| Positive reviews | — | 20.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 114 MB | 211 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Volodymyr Delinskyi](https://appshunter.io/developer/1472993251) | [Solid Games](https://appshunter.io/developer/1625798412) |

## What reviewers say

### Seaport Manager 3D

[App page](https://appshunter.io/ios/app/seaport-manager-3d/id1554128585)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove interstitial ads | $0.99 | one-time |


### Car Assembly Simulator

[App page](https://appshunter.io/ios/app/car-assembly-simulator/id6470780377)

Experience the intricate process of vehicle manufacturing. Assemble a car from its smallest components, build and transport parts, and meticulously add accessories to complete the final product.

**Highlights:** Assemble car body, Add various accessories, Build and carry parts, Step-by-step assembly process, Component-based construction

**Features:** macOS Compatibility

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Contains 10 Ad tickets | $0.99 | one-time |
| Contains 25 Ad tickets | $1.99 | one-time |
| Diamond Pack 1 | $1.99 | one-time |
| Contains 60 Ad tickets | $3.99 | one-time |
| No Ads Lite | $4.99 | one-time |
| Sign-in rewards | $4.99 | one-time |
| Equipment manager | $4.99 | one-time |
| Diamond Pack 2 | $4.99 | one-time |
| No Ads Plus | $9.99 | one-time |
| Diamond Pack 3 | $9.99 | one-time |
| Diamond Pack 4 | $19.99 | one-time |
| Diamond Pack 5 | $49.99 | one-time |
| Diamond Pack 6 | $99.99 | one-time |

**What reviewers like**

- 👍 Fun game
- 🚀 Game is easy to play

**What reviewers complain about**

- 🗣️ Too many ads
- 💢 Forced ad breaks
- 🔍 Ads even after purchase
- ⏱️ Ads every minute

**Reported bugs**

- Glass counter not working properly
- Missions still say 'get to level 10' even after reaching level 10

**Requested features**

- Remove forced ad breaks
- Reduce frequency of ads


## Frequently asked questions

### Is Seaport Manager 3D free?

Seaport Manager 3D is free to download, with in-app purchases available.

### Is Car Assembly Simulator free?

Car Assembly Simulator is free to download, with in-app purchases available.

### Do Seaport Manager 3D or Car Assembly Simulator have ads?

Both Seaport Manager 3D and Car Assembly Simulator show ads.

### Which is updated more often, Seaport Manager 3D or Car Assembly Simulator?

Seaport Manager 3D ships an update every 2 weeks, and Car Assembly Simulator every 2 months. Most recently, Seaport Manager 3D was updated on October 4, 2026 and Car Assembly Simulator on October 27, 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.*