# Port Control vs Harbor King

The clearest difference is review sentiment: Port Control at 53% against Harbor King's 0%. Port Control also leads on in-app purchases (none vs 5) and iOS requirement (9.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Harbor King sells 5 one-off in-app purchases. Port Control asks for nothing beyond the download.

Port Control ships an update fortnightly, Harbor King every 9 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Port Control | Harbor King |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (260 ratings)](https://appshunter.io/ios/app/port-control/id1450137571/reviews)** | — |
| Number of ratings | **260** | — |
| Positive reviews | **53.3% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 177 MB | 209 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OMICRON BILISIM HIZMETLERI TICARET LIMITED SIRKETI](https://appshunter.io/developer/1438425563) | [INFOSTRING TECHNOLABS PRIVATE LIMITED](https://appshunter.io/developer/1512411747) |

## What reviewers say

### Port Control

[App page](https://appshunter.io/ios/app/port-control/id1450137571)

Guide ships to safe port approaches by drawing their paths. Avoid collisions with other vessels and manage your ships' fuel levels. Ensure successful arrivals by refueling when necessary.

**Highlights:** Guide ships to ports, Draw safe paths, Avoid ship collisions, Manage ship fuel, Refuel ships

**In-app purchases:** none


### Harbor King

[App page](https://appshunter.io/ios/app/harbor-king-ship-docking/id6757141927)

Manage ship traffic in a fast-paced line-drawing game. Guide vessels to docks, prevent collisions, and keep the harbor clear. Earn rewards to extend your gameplay and achieve high scores.

**Highlights:** Draw safe ship routes, Guide ships to correct docks, Manage multiple vessels, Prevent collisions, Collect coins for rewards, Buy extra lives

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000 Coins | $0.99 | one-time |
| 2500 Coins | $2.99 | one-time |
| 5000 Coins | $3.99 | one-time |
| 10000 Coins | $5.99 | one-time |
| 20000 Coins | $7.99 | one-time |


## Frequently asked questions

### Is Port Control free?

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

### Is Harbor King free?

Harbor King is free to download, with in-app purchases available.

### Do Port Control or Harbor King have ads?

Neither Port Control nor Harbor King shows ads.

### Which is updated more often, Port Control or Harbor King?

Port Control ships an update fortnightly, and Harbor King every 9 days. Most recently, Port Control was updated on October 24, 2026 and Harbor King on October 25, 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.*