# Marble Stack vs Color Block Merge 3D

The clearest difference is ads: Marble Stack at none against Color Block Merge 3D's shown. Color Block Merge 3D's advantage is update cadence (daily vs every 2 months) and iOS requirement (13.0 vs 15.0). On price, 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.

Marble Stack ships an update every 2 months, Color Block Merge 3D daily. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Marble Stack | Color Block Merge 3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Daily** |
| Size | 135 MB | 65 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jung Yong Kim](https://appshunter.io/developer/1571297457) | [Ali Ozan ANIK](https://appshunter.io/developer/1809095432) |

## What reviewers say

### Marble Stack

[App page](https://appshunter.io/ios/app/marble-stack/id6642671381)

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

**In-app purchases:** none


### Color Block Merge 3D

[App page](https://appshunter.io/ios/app/color-block-merge-3d/id6744726578)

**In-app purchases:** none


## Frequently asked questions

### Is Marble Stack free?

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

### Is Color Block Merge 3D free?

Color Block Merge 3D is free to download, with no in-app purchases.

### Do Marble Stack or Color Block Merge 3D have ads?

Color Block Merge 3D shows ads; Marble Stack does not.

### Which is updated more often, Marble Stack or Color Block Merge 3D?

Marble Stack ships an update every 2 months, and Color Block Merge 3D daily. Most recently, Marble Stack was updated on October 9, 2026 and Color Block Merge 3D on October 5, 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.*