# It Rolls! vs Harbor King

The clearest difference is in-app purchases: It Rolls! at none against Harbor King's 5. Harbor King's advantage is iOS requirement (15.0 vs 17.0). 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. It Rolls! asks for nothing beyond the download.

It Rolls! ships an update every 3 weeks, Harbor King fortnightly. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | It Rolls! | Harbor King |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (2 ratings)](https://appshunter.io/ios/app/harbor-king-ship-docking/id6757141927/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 0 MB | 209 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Xiangtian Dai](https://appshunter.io/developer/1756000043) | [INFOSTRING TECHNOLABS PRIVATE LIMITED](https://appshunter.io/developer/1512411747) |

## What reviewers say

### It Rolls!

[App page](https://appshunter.io/ios/app/it-rolls/id6520395570)

**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 It Rolls! free?

It Rolls! 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 It Rolls! or Harbor King have ads?

Neither It Rolls! nor Harbor King shows ads.

### Which is updated more often, It Rolls! or Harbor King?

It Rolls! ships an update every 3 weeks, and Harbor King fortnightly. Most recently, It Rolls! was updated on October 3, 2026 and Harbor King on October 7, 2026.

---

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