# Bubble Shooter Puzzle vs Merge Stack

The clearest difference is update cadence: Merge Stack at every 2 months against Bubble Shooter Puzzle's every 8 months. 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.

Bubble Shooter Puzzle ships an update every 8 months, Merge Stack every 2 months. The most recent releases landed on October 26, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Bubble Shooter Puzzle | Merge Stack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 8 months | **Every 2 months** |
| Size | 22 MB | 238 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [亚州 王](https://appshunter.io/developer/991530214) | [Kite Games](https://appshunter.io/developer/1878111512) |

## What reviewers say

### Bubble Shooter Puzzle

[App page](https://appshunter.io/ios/app/bubble-shooter-puzzle/id1082178469)

**Features:** macOS Compatibility

**In-app purchases:** none


### Merge Stack

[App page](https://appshunter.io/ios/app/merge-stack-color-block/id6788709551)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bubble Shooter Puzzle free?

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

### Is Merge Stack free?

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

### Do Bubble Shooter Puzzle or Merge Stack have ads?

Both Bubble Shooter Puzzle and Merge Stack show ads.

### Which is updated more often, Bubble Shooter Puzzle or Merge Stack?

Bubble Shooter Puzzle ships an update every 8 months, and Merge Stack every 2 months. Most recently, Bubble Shooter Puzzle was updated on October 26, 2026 and Merge Stack 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.*