# Knock Balls! vs Sweeping Cannon

The clearest difference is rating: Knock Balls! at 4.6 against Sweeping Cannon's 1.0. Knock Balls! also leads on ratings volume (211K vs 1) and review sentiment (46% vs 25%). Sweeping Cannon's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Knock Balls! sells 1 one-off in-app purchase. Sweeping Cannon asks for nothing beyond the download.

Knock Balls! holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Knock Balls! has 211K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 46% of Knock Balls!'s written reviews are positive against 25% of Sweeping Cannon's.

Knock Balls! ships an update every 3 months, Sweeping Cannon every 5 weeks. The most recent releases landed on October 22, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Knock Balls! | Sweeping Cannon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (211K ratings)](https://appshunter.io/ios/app/knock-balls/id1424257445/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/sweeping-cannon/id1509390241/reviews) |
| Number of ratings | **211K** | 1 |
| Positive reviews | **45.7% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 286 MB | 84 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [Voodoo](https://appshunter.io/developer/714804730) | [Super appli Inc.](https://appshunter.io/developer/505906751) |

## What reviewers say

### Knock Balls!

[App page](https://appshunter.io/ios/app/knock-balls/id1424257445)

Test your aim by throwing balls to demolish various structures. Enjoy hundreds of levels with diverse visuals and challenging gameplay. Simple one-tap controls make it easy to pick up and play.

**Highlights:** Throw balls to crush structures, Hundreds of levels, Diverse visual ambiances, One-tap controls, Addictive gameplay

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $3.99 | one-time |

**What reviewers like**

- 🚀 Addictive and fun
- 👍 Satisfying physics and gameplay
- 🎨 Visually appealing graphics

**What reviewers complain about**

- 💢 Excessive ads
- 🔁 Repetitive levels and block formations
- 🔇 Lack of sound effects

**Reported bugs**

- Game crashes or freezes after ads
- Inconsistent performance on some devices

**Requested features**

- More challenging and varied levels
- Ability to save/carry over unused balls
- Customizable cannons and upgrades


### Sweeping Cannon

[App page](https://appshunter.io/ios/app/sweeping-cannon/id1509390241)

Control a cannon to repel waves of approaching enemies. Simple swipe controls allow for rapid firing. Aim to clear all enemies from the screen.

**Highlights:** Cannon-based gameplay, Enemy repulsion, Simple swipe controls, Fast-paced action, Clear all enemies

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Knock Balls! free?

Knock Balls! is free to download, with in-app purchases available.

### Is Sweeping Cannon free?

Sweeping Cannon is free to download, with no in-app purchases.

### Which has better reviews, Knock Balls! or Sweeping Cannon?

Knock Balls! is rated higher. Knock Balls! averages 4.6 out of 5 from 211K ratings, while Sweeping Cannon averages 1.0 from 1 ratings.

### Do Knock Balls! or Sweeping Cannon have ads?

Knock Balls! shows ads; Sweeping Cannon does not.

### Which is updated more often, Knock Balls! or Sweeping Cannon?

Knock Balls! ships an update every 3 months, and Sweeping Cannon every 5 weeks. Most recently, Knock Balls! was updated on October 22, 2026 and Sweeping Cannon on October 3, 2026.

---

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