# Can Knockdown 3 vs City Bloxx

Can Knockdown 3 and City Bloxx both sit at 4.6 stars, but that hides the real split: 76% of Can Knockdown 3's written reviews are positive against 40% of City Bloxx's. Can Knockdown 3 also leads on ratings volume (2.1K vs 655). City Bloxx's advantage is update cadence (every 2 weeks vs every 2 months) and iOS requirement (13.0 vs 15.0). On price, rating, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.6 for Can Knockdown 3 against 4.5 for City Bloxx. Both are backed by a comparable volume of ratings — 2.1K and 655 respectively. Written reviews are what separate them: 76% of Can Knockdown 3's written reviews are positive against 40% of City Bloxx's.

Can Knockdown 3 ships an update every 2 months, City Bloxx every 2 weeks. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Can Knockdown 3 | City Bloxx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (2.1K ratings)](https://appshunter.io/ios/app/can-knockdown-3/id651966498/reviews)** | [4.5 (655 ratings)](https://appshunter.io/ios/app/city-bloxx/id6446201185/reviews) |
| Number of ratings | **2.1K** | 655 |
| Positive reviews | **75.7% of reviews** | 39.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 186 MB | 283 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Infinite Dreams](https://appshunter.io/developer/306712040) | [爱玲 王](https://appshunter.io/developer/1676364156) |

## What reviewers say

### 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


### City Bloxx

[App page](https://appshunter.io/ios/app/city-bloxx/id6446201185)

This game challenges you to stack blocks and build towers, offering a nostalgic experience with increasing difficulty. Its simple controls and intuitive gameplay make it accessible for puzzle game enthusiasts.

**Highlights:** Nostalgic gameplay, Block stacking challenges, Gradually increasing difficulty, Simple and intuitive controls, Hours of entertainment

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free | $1.99 | one-time |

**What reviewers like**

- 🎮 Faithful recreation of classic Nokia game
- 😊 Strong nostalgic appeal for players
- 🎯 Engaging gameplay mechanics with strategy elements
- ✨ Closest version to original found by players

**What reviewers complain about**

- 📺 Excessive ads during gameplay
- 📺 Forced full-length video ads
- ⚠️ Ads interrupt focus-intensive moments
- 🔇 Missing sound effects for block placement
- 🐛 Glitches on maps 5 and 6

**Reported bugs**

- Tower placement glitches on maps 5 and 6
- Towers placeable in invalid locations
- Missing sound effects for block interactions

**Requested features**

- Add weather effects (rain and lightning)
- Sound effects for block landing/connection
- Block demolition/smashing feature
- Option to remove ads with payment
- Sound effects toggle separate from music


## Frequently asked questions

### Is Can Knockdown 3 free?

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

### Is City Bloxx free?

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

### Which has better reviews, Can Knockdown 3 or City Bloxx?

Can Knockdown 3 is rated higher. Can Knockdown 3 averages 4.6 out of 5 from 2.1K ratings, while City Bloxx averages 4.5 from 655 ratings.

### Do Can Knockdown 3 or City Bloxx have ads?

Both Can Knockdown 3 and City Bloxx show ads.

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

Can Knockdown 3 ships an update every 2 months, and City Bloxx every 2 weeks. Most recently, Can Knockdown 3 was updated on November 1, 2026 and City Bloxx on October 30, 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.*