# BlockKing vs Blox

The clearest difference is in-app purchases: BlockKing at none against Blox's 1. BlockKing also leads on iOS requirement (12.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Blox sells 1 one-off in-app purchase. BlockKing asks for nothing beyond the download.

BlockKing ships an update every 2 weeks, Blox fortnightly. Both last shipped on October 25, 2026.

## The numbers

| Metric | BlockKing | Blox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Size | 88 MB | 120 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu lionhead technology Co,. Ltd](https://appshunter.io/developer/1724301216) | [WEB 3 TASK PRIVATE LIMITED](https://appshunter.io/developer/1846802213) |

## What reviewers say

### BlockKing

[App page](https://appshunter.io/ios/app/blockking-puzzle/id6504706386)

**In-app purchases:** none


### Blox

[App page](https://appshunter.io/ios/app/blox-stacking-game/id6755990081)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium User | $4.99 | one-time |


## Frequently asked questions

### Is BlockKing free?

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

### Is Blox free?

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

### Do BlockKing or Blox have ads?

Both BlockKing and Blox show ads.

### Which is updated more often, BlockKing or Blox?

BlockKing ships an update every 2 weeks, and Blox fortnightly. Most recently, BlockKing was updated on October 25, 2026 and Blox on October 25, 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.*