# Stack Rush vs Merge Stack

The clearest difference is in-app purchases: Merge Stack at none against Stack Rush's 7. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Stack Rush sells 7 in-app purchases, starting at $2.99 per 7 days. Merge Stack asks for nothing beyond the download.

## The numbers

| Metric | Stack Rush | Merge Stack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Weekly | — |
| Size | 44 MB | 129 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [David Nilsson](https://appshunter.io/developer/1862499876) | [Kite Games](https://appshunter.io/developer/1878111512) |

## What reviewers say

### Stack Rush

[App page](https://appshunter.io/ios/app/stack-rush-color-sort-puzzle/id6758590549)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $2.99 | per 7 days |
| 80 Gems | $0.99 | one-time |
| Starter Pack | $1.99 | one-time |
| 300 Gems | $2.99 | one-time |
| Remove Ads | $4.99 | one-time |
| 800 Gems | $6.99 | one-time |
| Lifetime Premium | $19.99 | one-time |


### 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 Stack Rush free?

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

### Is Merge Stack free?

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

### Do Stack Rush or Merge Stack have ads?

Both Stack Rush and Merge Stack show ads.

---

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