# GlassPong2 vs Can Knockdown 3

The clearest difference is rating: Can Knockdown 3 at 4.6 against GlassPong2's 4.2. Can Knockdown 3 also leads on ratings volume (2.1K vs 9) and review sentiment (76% vs 57%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. GlassPong2 sells 2 one-off in-app purchases and Can Knockdown 3 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Can Knockdown 3 holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: Can Knockdown 3 has 2.1K ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 57% of GlassPong2's written reviews are positive against 76% of Can Knockdown 3's.

GlassPong2 ships an update monthly, Can Knockdown 3 every 2 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | GlassPong2 | Can Knockdown 3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (9 ratings)](https://appshunter.io/ios/app/glasspong2/id518902460/reviews) | **[4.6 (2.1K ratings)](https://appshunter.io/ios/app/can-knockdown-3/id651966498/reviews)** |
| Number of ratings | 9 | **2.1K** |
| Positive reviews | 57.5% of reviews | **75.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 1.6 GB | 186 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SolidSeed Co.,Ltd.](https://appshunter.io/developer/916133429) | [Infinite Dreams Inc.](https://appshunter.io/developer/306712040) |

## What reviewers say

### GlassPong2

[App page](https://appshunter.io/ios/app/glasspong2/id518902460)

Experience realistic ping-pong action in this virtual game. Throw a ping-pong ball into glasses across 70 challenging stages. Features include intuitive controls, a time attack mode, and an authentic Beer Pong mode.

**Highlights:** Realistic ping-pong simulation, 70 challenging stages, Time attack mode, Practice mode, Authentic Beer Pong mode, Intuitive swing and flick pitching

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 'Sniper Ball' & 'Ad Free' | $0.99 | one-time |
| 'Sniper Ball' & 'Ad Free' | $1.99 | one-time |


### Can Knockdown 3

[App page](https://appshunter.io/ios/app/can-knockdown-3/id651966498)

Test your aim and puzzle-solving skills in this physics-based carnival game. Knock down cans across multiple challenging levels with stunning 3D graphics and realistic physics. Unlock new levels and discover hidden secrets.

**Highlights:** Multiple challenging 3D levels, Easy to tricky puzzles, Realistic physics engine, Gorgeous 3D graphics, Unlockable levels and secrets, Achievements and badges

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads! | $1.99 | one-time |

**What reviewers like**

- 🎮 Excellent game with great graphics
- 👍 Highly addictive and fun to play
- 🎨 Beautiful and realistic visuals
- 🕹️ Challenging and engaging gameplay
- 🎉 Satisfying and rewarding experience

**What reviewers complain about**

- 🔍 Too many ads interrupting gameplay
- 🐛 Frequent crashes and performance issues
- 💰 Paid upgrades required to remove ads
- 🤯 Extremely frustrating difficulty at times
- 🔌 Drains battery life quickly

**Reported bugs**

- Game crashes on launch for some devices
- Levels freeze or become unresponsive
- Purchased upgrades not restoring properly
- Ads playing with sound even in silent mode
- Compatibility issues with newer devices

**Requested features**

- More levels and content updates
- Option to disable ads without paying
- Improved performance and stability
- Customizable controls and settings
- Ability to save progress and continue later


## Frequently asked questions

### Is GlassPong2 free?

GlassPong2 is free to download, with in-app purchases available.

### Is Can Knockdown 3 free?

Can Knockdown 3 is free to download, with in-app purchases available.

### Which has better reviews, GlassPong2 or Can Knockdown 3?

Can Knockdown 3 is rated higher. GlassPong2 averages 4.2 out of 5 from 9 ratings, while Can Knockdown 3 averages 4.6 from 2.1K ratings.

### Do GlassPong2 or Can Knockdown 3 have ads?

Both GlassPong2 and Can Knockdown 3 show ads.

### Which is updated more often, GlassPong2 or Can Knockdown 3?

GlassPong2 ships an update monthly, and Can Knockdown 3 every 2 months. Most recently, GlassPong2 was updated on November 1, 2026 and Can Knockdown 3 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.*