# Block Classic vs Puzzlechemy

The clearest difference is in-app purchases: Block Classic at none against Puzzlechemy's 4. Block Classic also leads on iOS requirement (13.0 vs 17.0). Puzzlechemy's advantage is update cadence (every 2 days vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. Puzzlechemy sells 4 one-off in-app purchases. Block Classic asks for nothing beyond the download.

Block Classic ships an update fortnightly, Puzzlechemy every 2 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Block Classic | Puzzlechemy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (410 ratings)](https://appshunter.io/ios/app/block-classic-block-puzzle/id1498176588/reviews)** | — |
| Number of ratings | **410** | — |
| Positive reviews | 28.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Ad-supported | — |
| Size | 103 MB | 164 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Onetap Co.,Ltd](https://appshunter.io/developer/1431652257) | [TOMASZ WOJCIECH SZREMSKI](https://appshunter.io/developer/1878906754) |

## What reviewers say

### Block Classic

[App page](https://appshunter.io/ios/app/block-classic-block-puzzle/id1498176588)

Engage your mind with a classic block puzzle experience. Drag and place colorful blocks to fill rows and columns, aiming to clear the board. Enjoy a relaxing, no-pressure gameplay that's easy to learn but challenging to master.

**Highlights:** Drag and place blocks, Fill rows and columns, Colorful graphics, Funny sounds, No time limit, Play offline

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Smooth gameplay
- 👍 Relaxing music
- 💡 Interesting game modes
- 🚀 Responsive controls

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- 💰 Too many ads
- 🔍 Unclear game mechanics
- 🔋 High battery consumption

**Reported bugs**

- Blocks getting stuck outside the grid
- High scores not updating correctly
- Game freezing at certain score thresholds

**Requested features**

- Option to disable ads
- Bring back classic Tetris mode
- Improve block randomization algorithm
- Add more game modes and themes


### Puzzlechemy

[App page](https://appshunter.io/ios/app/puzzlechemy/id6759544121)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 350 Coins | $0.99 | one-time |
| 800 Coins | $1.99 | one-time |
| 2000 Coins | $4.99 | one-time |
| 5500 Coins | $9.99 | one-time |


## Frequently asked questions

### Is Block Classic free?

Block Classic is free to download, with no in-app purchases.

### Is Puzzlechemy free?

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

### Do Block Classic or Puzzlechemy have ads?

Both Block Classic and Puzzlechemy show ads.

### Which is updated more often, Block Classic or Puzzlechemy?

Block Classic ships an update fortnightly, and Puzzlechemy every 2 days. Most recently, Block Classic was updated on November 3, 2026 and Puzzlechemy on October 31, 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.*