# Harbor Shift vs Dock Star

The clearest difference is in-app purchases: Harbor Shift at none against Dock Star's 4. Dock Star's advantage is iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Dock Star sells 4 one-off in-app purchases. Harbor Shift asks for nothing beyond the download.

## The numbers

| Metric | Harbor Shift | Dock Star |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 5 days |
| Size | 6 MB | 14 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [jeongeun lee](https://appshunter.io/developer/6782023424) | [RALPH STEVE NAVALES](https://appshunter.io/developer/6809842716) |

## What reviewers say

### Harbor Shift

[App page](https://appshunter.io/ios/app/harbor-shift/id6789856223)

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

**In-app purchases:** none


### Dock Star

[App page](https://appshunter.io/ios/app/dock-star-ship-docking-game/id6809842714)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Add 100 Gems | $0.99 | one-time |
| Add 550 Gems | $1.39 | one-time |
| Remove Ads | $1.99 | one-time |
| Add 100 Gems | $1.99 | one-time |


## Frequently asked questions

### Is Harbor Shift free?

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

### Is Dock Star free?

Dock Star is free to download, with in-app purchases available.

### Do Harbor Shift or Dock Star have ads?

Both Harbor Shift and Dock Star show ads.

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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.*