# Fuse Ballz vs Knock Balls!

The clearest difference is rating: Knock Balls! at 4.6 against Fuse Ballz's 4.0. Knock Balls! also leads on ratings volume (211K vs 915) and review sentiment (46% vs 35%). Fuse Ballz'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. Fuse Ballz asks for nothing beyond the download.

Knock Balls! holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Knock Balls! has 211K ratings behind it against 915, so its average is the more settled of the two. Written reviews point the same way: 35% of Fuse Ballz's written reviews are positive against 46% of Knock Balls!'s.

Fuse Ballz ships an update every 9 days, Knock Balls! every 3 months. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Fuse Ballz | Knock Balls! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (915 ratings)](https://appshunter.io/ios/app/fuse-ballz/id1312415605/reviews) | **[4.6 (211K ratings)](https://appshunter.io/ios/app/knock-balls/id1424257445/reviews)** |
| Number of ratings | 915 | **211K** |
| Positive reviews | 35.1% of reviews | **45.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 113 MB | 286 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Ketchapp](https://appshunter.io/developer/528065807) | [Voodoo](https://appshunter.io/developer/714804730) |

## What reviewers say

### Fuse Ballz

[App page](https://appshunter.io/ios/app/fuse-ballz/id1312415605)

Combine smaller balls to create larger ones and strategically detonate them. Aim for the highest score possible by mastering the fusion and explosion mechanics.

**Highlights:** Fuse balls together, Grow larger balls, Detonate balls, Achieve high scores

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Addictive gameplay
- 👍 Simple and fun concept
- 💡 Unique game mechanics
- 🕹️ Good time-killer

**What reviewers complain about**

- 🐛 Glitches and crashes
- 🔋 Battery drain issues
- 📢 Intrusive ads
- 🎨 Not color-blind friendly

**Reported bugs**

- Balls not combining properly
- Game freezing at high scores
- Inconsistent ball physics

**Requested features**

- More ball customization options
- Difficulty settings
- Leaderboard and achievements
- Colorblind mode


### 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


## Frequently asked questions

### Is Fuse Ballz free?

Fuse Ballz is free to download, with no in-app purchases.

### Is Knock Balls! free?

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

### Which has better reviews, Fuse Ballz or Knock Balls!?

Knock Balls! is rated higher. Fuse Ballz averages 4.0 out of 5 from 915 ratings, while Knock Balls! averages 4.6 from 211K ratings.

### Do Fuse Ballz or Knock Balls! have ads?

Knock Balls! shows ads; Fuse Ballz does not.

### Which is updated more often, Fuse Ballz or Knock Balls!?

Fuse Ballz ships an update every 9 days, and Knock Balls! every 3 months. Most recently, Fuse Ballz was updated on October 16, 2026 and Knock Balls! on October 19, 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.*