# BlockKing vs Bubble Bound

The clearest difference is iOS requirement: BlockKing at 12.0 against Bubble Bound's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | BlockKing | Bubble Bound |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | — |
| Size | 88 MB | 66 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu lionhead technology Co,. Ltd](https://appshunter.io/developer/1724301216) | [SAFAK GUMUS](https://appshunter.io/developer/1862490099) |

## What reviewers say

### BlockKing

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

**In-app purchases:** none


### Bubble Bound

[App page](https://appshunter.io/ios/app/bubble-boundworld/id6759268497)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BlockKing free?

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

### Is Bubble Bound free?

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

### Do BlockKing or Bubble Bound have ads?

Both BlockKing and Bubble Bound show ads.

---

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