# Bubble Star vs Happy Stack Equilibrium

The clearest difference is iOS requirement: Bubble Star at 6.0 against Happy Stack Equilibrium's 15.0. 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 | Bubble Star | Happy Stack Equilibrium |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/bubble-star-super-star/id1095233952/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 76 months |
| Monetization | Free | — |
| Size | 53 MB | 75 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [秋月 张](https://appshunter.io/developer/1218834430) | [Francesc Navarro Machio](https://appshunter.io/developer/488794379) |

## What reviewers say

### Bubble Star

[App page](https://appshunter.io/ios/app/bubble-star-super-star/id1095233952)

Engage in addictive bubble-shooting gameplay with numerous levels and exciting power-ups. Compete globally with a 3-star ranking system and enjoy realistic physics and captivating music. This free game offers excellent replay value.

**Highlights:** Addictive bubble shooting gameplay, Tons of levels, Exciting new bubbles and power-ups, Global high scores, 3-star ranking system, Realistic game physics

**Features:** macOS Compatibility

**In-app purchases:** none


### Happy Stack Equilibrium

[App page](https://appshunter.io/ios/app/happy-stack-equilibrium/id1519015365)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bubble Star free?

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

### Is Happy Stack Equilibrium free?

Happy Stack Equilibrium is free to download, with no in-app purchases.

### Do Bubble Star or Happy Stack Equilibrium have ads?

Neither Bubble Star nor Happy Stack Equilibrium shows ads.

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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.*