# CornerChaos! vs Knockball

The clearest difference is rating: Knockball at 4.7 against CornerChaos!'s 4.0. Knockball also leads on update cadence (every 2 months vs every 30 months) and review sentiment (91% vs 75%). CornerChaos!'s advantage is in-app purchases (none vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Knockball sells 1 one-off in-app purchase. CornerChaos! asks for nothing beyond the download.

Knockball holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Knockball has 45 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 75% of CornerChaos!'s written reviews are positive against 91% of Knockball's.

CornerChaos! ships an update every 30 months, Knockball every 2 months. The most recent releases landed on October 31, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | CornerChaos! | Knockball |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/cornerchaos/id316565906/reviews) | **[4.7 (45 ratings)](https://appshunter.io/ios/app/knockball/id499840735/reviews)** |
| Number of ratings | 4 | **45** |
| Positive reviews | 75.0% of reviews | **91.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 12 MB | 26 MB |
| Requires iOS | 15.6 | **9.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ElectroSoma Ltd](https://appshunter.io/developer/6800404333) | [LGT SIA](https://appshunter.io/developer/441497454) |

## What reviewers say

### CornerChaos!

[App page](https://appshunter.io/ios/app/cornerchaos/id316565906)

A relaxing puzzle game where you strategically roll colored balls into a play area. Group four or more of the same color to clear them and gain more space. Avoid running out of room in this logic-based challenge.

**Highlights:** Roll balls into play area, Group same-colored balls, Clear groups to gain space, Create cascades for points, Auto-save and auto-continue, Variety of ball types

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

**In-app purchases:** none


### Knockball

[App page](https://appshunter.io/ios/app/knockball/id499840735)

A puzzle game where you knock balls off a board while protecting a golden ball. It offers a strategic challenge with rewarding smart play and satisfying chaotic moments. Enjoy handcrafted levels or compete against an AI.

**Highlights:** Knock balls off the board, Protect the golden ball, 160 handcrafted levels, Play against AI opponent, Realistic physics and sounds, Universal app for iPhone and iPad

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full game unlock | $2.99 | one-time |

**What reviewers like**

- 😊 Highly addictive and engaging gameplay
- 👍 Simple, intuitive controls and mechanics
- 🎮 Excellent realistic physics engine
- ⏱️ Quick games perfect for short breaks
- 🎯 Good difficulty progression and challenge

**What reviewers complain about**

- 🐛 Game crashes at level 116 (persistent bug)
- 💸 Paywall blocking progression after free levels
- ❌ Broken support link for bug reporting
- 📱 Poor optimization for smaller screens (iPhone/iPod)
- 🔧 Occasional freezing and crashes

**Reported bugs**

- Game crashes after completing level 115, preventing access to level 116
- App freezes during gameplay requiring restart
- Ball positioning too close to screen edge prevents power shots on first level
- Broken app support link
- Forced repurchase prompts for existing customers

**Requested features**

- Additional levels beyond 140
- Spin control for the ball (like pool/snooker)
- Multiplayer and online play modes
- Facebook integration for social features
- Custom level creation tools


## Frequently asked questions

### Is CornerChaos! free?

CornerChaos! is free to download, with no in-app purchases.

### Is Knockball free?

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

### Which has better reviews, CornerChaos! or Knockball?

Knockball is rated higher. CornerChaos! averages 4.0 out of 5 from 4 ratings, while Knockball averages 4.7 from 45 ratings.

### Do CornerChaos! or Knockball have ads?

Neither CornerChaos! nor Knockball shows ads.

### Which is updated more often, CornerChaos! or Knockball?

CornerChaos! ships an update every 30 months, and Knockball every 2 months. Most recently, CornerChaos! was updated on October 31, 2026 and Knockball on November 1, 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.*