# Knock Balls! vs Color Ball Bump

The clearest difference is in-app purchases: Color Ball Bump at none against Knock Balls!'s 1. Color Ball Bump also leads on ads (none vs shown) and update cadence (every 10 days vs every 3 months). Knock Balls!'s advantage is ratings volume (211K vs 32). On price, rating, review sentiment and device support there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.6 for Knock Balls! against 4.5 for Color Ball Bump. That said, the two scores are not equally well evidenced: Knock Balls! has 211K ratings behind it against 32, so its average is the more settled of the two. Written reviews are what separate them: 46% of Knock Balls!'s written reviews are positive against 50% of Color Ball Bump's.

Knock Balls! ships an update every 3 months, Color Ball Bump every 10 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Knock Balls! | Color Ball Bump |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (211K ratings)](https://appshunter.io/ios/app/knock-balls/id1424257445/reviews)** | [4.5 (32 ratings)](https://appshunter.io/ios/app/color-ball-bump/id1466697380/reviews) |
| Number of ratings | **211K** | 32 |
| Positive reviews | 45.7% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 286 MB | 102 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Voodoo](https://appshunter.io/developer/714804730) | [Christoph Muller](https://appshunter.io/developer/1029759942) |

## 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


### Color Ball Bump

[App page](https://appshunter.io/ios/app/color-ball-bump/id1466697380)

Guide a ball to trigger chain reactions and paint objects, avoiding obstacles. This hyper-casual game offers over 100 levels with simple controls for relaxing and satisfying gameplay.

**Highlights:** 100+ levels, Simple controls, Satisfying gameplay, Haptic feedback, Chain reaction mechanics

**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 Color Ball Bump free?

Color Ball Bump is free to download, with no in-app purchases.

### Which has better reviews, Knock Balls! or Color Ball Bump?

Knock Balls! is rated higher. Knock Balls! averages 4.6 out of 5 from 211K ratings, while Color Ball Bump averages 4.5 from 32 ratings.

### Do Knock Balls! or Color Ball Bump have ads?

Knock Balls! shows ads; Color Ball Bump does not.

### Which is updated more often, Knock Balls! or Color Ball Bump?

Knock Balls! ships an update every 3 months, and Color Ball Bump every 10 days. Most recently, Knock Balls! was updated on October 30, 2026 and Color Ball Bump on October 24, 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.*