# Operation WarShell vs Harbor Defense

The clearest difference is in-app purchases: Operation WarShell at none against Harbor Defense's 5. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Harbor Defense sells 5 one-off in-app purchases. Operation WarShell asks for nothing beyond the download.

## The numbers

| Metric | Operation WarShell | Harbor Defense |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/operation-warshell/id6758300407/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 4 days |
| Monetization | Ad-supported | — |
| Size | 276 MB | 155 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 9+ |
| Developer | [Gnarly Game Studio](https://appshunter.io/developer/1823228040) | [EVERYDIGITALDAY LLC](https://appshunter.io/developer/1886477235) |

## What reviewers say

### Operation WarShell

[App page](https://appshunter.io/ios/app/operation-warshell/id6758300407)

Engage in intense base-defense missions, commanding artillery to stop enemy units. Strategize weapon choices and ammo management across escalating tactical operations. Progress through challenging stages with diverse objectives and enemy types.

**Highlights:** Base-defense missions, Artillery command, Weapon upgrades, Ammo management, Mission-based progression, Tactical variety

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

**In-app purchases:** none


### Harbor Defense

[App page](https://appshunter.io/ios/app/harbor-defense/id6760838953)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Pack Small | $0.99 | one-time |
| Coin Pack Medium | $1.99 | one-time |
| Remove Ads | $1.99 | one-time |
| Coin Pack Large | $3.99 | one-time |
| Coin Pack Mega | $6.99 | one-time |


## Frequently asked questions

### Is Operation WarShell free?

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

### Is Harbor Defense free?

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

### Do Operation WarShell or Harbor Defense have ads?

Both Operation WarShell and Harbor Defense 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.*