# Cannon Attack vs Ocean Clash

The clearest difference is ratings volume: Cannon Attack at 11K against Ocean Clash's 1.2K. Cannon Attack also leads on iOS requirement (13.0 vs 15.0). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Cannon Attack sells 12 one-off in-app purchases and Ocean Clash sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Cannon Attack against 4.6 for Ocean Clash. That said, the two scores are not equally well evidenced: Cannon Attack has 11K ratings behind it against 1.2K, so its average is the more settled of the two. Written reviews are what separate them: 32% of Cannon Attack's written reviews are positive against 25% of Ocean Clash's.

Cannon Attack ships an update every 2 weeks, Ocean Clash every 3 weeks. Both last shipped on October 15, 2026.

## The numbers

| Metric | Cannon Attack | Ocean Clash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (11K ratings)](https://appshunter.io/ios/app/cannon-attack/id6447845553/reviews) | **[4.6 (1.2K ratings)](https://appshunter.io/ios/app/ocean-clash/id6670529030/reviews)** |
| Number of ratings | **11K** | 1.2K |
| Positive reviews | **32.3% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 275 MB | 455 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Voodoo](https://appshunter.io/developer/714804730) | [Supercent, Inc.](https://appshunter.io/developer/1571435385) |

## What reviewers say

### Cannon Attack

[App page](https://appshunter.io/ios/app/cannon-attack/id6447845553)

Engage in thrilling artillery battles, strategically aiming cannons to destroy enemy targets. Conquer challenging levels, unlock new weapons, and upgrade your artillery to become the ultimate champion in this action-packed shooting game.

**Highlights:** Artillery shooting battles, Destroy enemy targets, Challenging levels, Power-ups, Unlock new weapons, Upgrade artillery

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Pack of Diamond | $0.99 | one-time |
| tiny money | $0.99 | one-time |
| No Ads | $3.99 | one-time |
| Medium Pack of Diamond | $4.99 | one-time |
| Small Pack of Money | $4.99 | one-time |
| no ads ever | $4.99 | one-time |
| Resource Pack | $5.99 | one-time |
| Special Offer 2 | $7.99 | one-time |
| Special Offer | $9.99 | one-time |
| Mega Bundle | $19.99 | one-time |
| Large Pack of Diamond | $19.99 | one-time |
| Large Pack of Money | $19.99 | one-time |

**What reviewers like**

- 👍 Cool game
- 🚀 Enjoyable gameplay
- 🔥 Realistic artillery experience

**What reviewers complain about**

- 🐛 Bugs and crashes
- 💰 Excessive ads and monetization
- 🕹️ Repetitive and lacking challenge

**Reported bugs**

- Game freezes after completing levels
- Weapons and progress disappearing after updates
- Inability to proceed past completed levels

**Requested features**

- Continue button to progress between levels
- Improved graphics and visuals
- More varied and engaging gameplay scenarios


### Ocean Clash

[App page](https://appshunter.io/ios/app/ocean-clash/id6670529030)

Pilot a powerful helicopter to defend your coast from invading forces in this fast-paced arcade shooter. Engage in intense aerial combat, shoot down enemy ships and ground units, and upgrade your arsenal to become the ultimate defender. Play offline anytime, anywhere.

**Highlights:** Pilot advanced military helicopters, Shoot down enemy ships and ground forces, Upgrade helicopter weapons and armor, Engage in fast-paced arcade action, Play offline without WiFi, Conquer missions across diverse locations

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| noads_3.99 | $3.99 | one-time |
| noadspack_6.99 | $6.99 | one-time |


## Frequently asked questions

### Is Cannon Attack free?

Cannon Attack is free to download, with in-app purchases available.

### Is Ocean Clash free?

Ocean Clash is free to download, with in-app purchases available.

### Which has better reviews, Cannon Attack or Ocean Clash?

Ocean Clash is rated higher. Cannon Attack averages 4.5 out of 5 from 11K ratings, while Ocean Clash averages 4.6 from 1.2K ratings.

### Do Cannon Attack or Ocean Clash have ads?

Both Cannon Attack and Ocean Clash show ads.

### Which is updated more often, Cannon Attack or Ocean Clash?

Cannon Attack ships an update every 2 weeks, and Ocean Clash every 3 weeks. Most recently, Cannon Attack was updated on October 15, 2026 and Ocean Clash on October 15, 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.*