# Merge Stacks vs Colorize Merge

The clearest difference is in-app purchases: Colorize Merge at none against Merge Stacks's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Merge Stacks sells 1 one-off in-app purchase. Colorize Merge asks for nothing beyond the download.

Merge Stacks ships an update every 6 weeks, Colorize Merge every 2 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Merge Stacks | Colorize Merge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Size | 148 MB | 135 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Tummy Games Doo Novi Sad](https://appshunter.io/developer/1497883695) | [Mehmet Fatih Sahin](https://appshunter.io/developer/1700697055) |

## What reviewers say

### Merge Stacks

[App page](https://appshunter.io/ios/app/merge-stacks/id6443816519)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |


### Colorize Merge

[App page](https://appshunter.io/ios/app/colorize-merge/id6474862949)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Merge Stacks free?

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

### Is Colorize Merge free?

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

### Do Merge Stacks or Colorize Merge have ads?

Both Merge Stacks and Colorize Merge show ads.

### Which is updated more often, Merge Stacks or Colorize Merge?

Merge Stacks ships an update every 6 weeks, and Colorize Merge every 2 months. Most recently, Merge Stacks was updated on November 3, 2026 and Colorize Merge on October 30, 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.*