# 3kblockClick vs Block Puzzle in Space

The clearest difference is in-app purchases: 3kblockClick at none against Block Puzzle in Space's 3. 3kblockClick also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). Block Puzzle in Space's advantage is update cadence (every 9 days vs every 8 months). On price and device support there is nothing between them.

Both are free to download. Block Puzzle in Space sells 3 one-off in-app purchases. 3kblockClick asks for nothing beyond the download.

3kblockClick ships an update every 8 months, Block Puzzle in Space every 9 days. The most recent releases landed on October 4, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 3kblockClick | Block Puzzle in Space |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 9 days** |
| Size | 27 MB | 200 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Shengtian Entertainment](https://appshunter.io/developer/573416985) | [海宁 徐](https://appshunter.io/developer/782982060) |

## What reviewers say

### 3kblockClick

[App page](https://appshunter.io/ios/app/3kblockclick/id6466747861)

**In-app purchases:** none


### Block Puzzle in Space

[App page](https://appshunter.io/ios/app/block-puzzle-in-space/id6478807534)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Times of Rotation | $0.99 | one-time |
| 25 Times of Rotation | $1.99 | one-time |
| 50 Times of Rotation | $2.99 | one-time |


## Frequently asked questions

### Is 3kblockClick free?

3kblockClick is free to download, with no in-app purchases.

### Is Block Puzzle in Space free?

Block Puzzle in Space is free to download, with in-app purchases available.

### Do 3kblockClick or Block Puzzle in Space have ads?

Block Puzzle in Space shows ads; 3kblockClick does not.

### Which is updated more often, 3kblockClick or Block Puzzle in Space?

3kblockClick ships an update every 8 months, and Block Puzzle in Space every 9 days. Most recently, 3kblockClick was updated on October 4, 2026 and Block Puzzle in Space on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*