# Power Line Pro vs Cannon Attack

The clearest difference is rating: Cannon Attack at 4.5 against Power Line Pro's 3.8. Cannon Attack also leads on review sentiment (32% vs 0%) and update cadence (every 2 weeks vs every 9 months). Power Line Pro's advantage is in-app purchases (none vs 12). On price, ads and device support there is nothing between them.

Both are free to download. Cannon Attack sells 12 one-off in-app purchases. Power Line Pro asks for nothing beyond the download.

Cannon Attack holds the better App Store score, 4.5 against 3.8. That said, the two scores are not equally well evidenced: Cannon Attack has 14K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 0% of Power Line Pro's written reviews are positive against 32% of Cannon Attack's.

Power Line Pro ships an update every 9 months, Cannon Attack every 2 weeks. The most recent releases landed on October 14, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Power Line Pro | Cannon Attack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (5 ratings)](https://appshunter.io/ios/app/power-line-pro/id1440408158/reviews) | **[4.5 (14K ratings)](https://appshunter.io/ios/app/cannon-attack/id6447845553/reviews)** |
| Number of ratings | 5 | **14K** |
| Positive reviews | 0.0% of reviews | **32.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 59 MB | 275 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [广才 杜](https://appshunter.io/developer/1225078960) | [Voodoo](https://appshunter.io/developer/714804730) |

## What reviewers say

### Power Line Pro

[App page](https://appshunter.io/ios/app/power-line-pro/id1440408158)

Connect houses to a power station by directing electric wires. This challenging puzzle game offers over 500 levels across five difficulty categories. Test your logic and spatial reasoning to electrify every home.

**Highlights:** Connect houses to power station, Direct electric wire connections, Control power station output, Over 500 levels, Five difficulty categories

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Power Line Pro free?

Power Line Pro is free to download, with no in-app purchases.

### Is Cannon Attack free?

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

### Which has better reviews, Power Line Pro or Cannon Attack?

Cannon Attack is rated higher. Power Line Pro averages 3.8 out of 5 from 5 ratings, while Cannon Attack averages 4.5 from 14K ratings.

### Do Power Line Pro or Cannon Attack have ads?

Both Power Line Pro and Cannon Attack show ads.

### Which is updated more often, Power Line Pro or Cannon Attack?

Power Line Pro ships an update every 9 months, and Cannon Attack every 2 weeks. Most recently, Power Line Pro was updated on October 14, 2026 and Cannon Attack on October 26, 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.*