# Marble Run Building Blocks vs Marblers

The clearest difference is in-app purchases: Marble Run Building Blocks at none against Marblers's 10. Marble Run Building Blocks also leads on iOS requirement (11.0 vs 18.0). Marblers's advantage is update cadence (every 5 days vs every 16 months). On price, ads and device support there is nothing between them.

Both are free to download. Marblers sells 10 one-off in-app purchases. Marble Run Building Blocks asks for nothing beyond the download.

Marble Run Building Blocks ships an update every 16 months, Marblers every 5 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Marble Run Building Blocks | Marblers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (156 ratings)](https://appshunter.io/ios/app/marble-run-building-blocks/id1614125215/reviews)** | — |
| Number of ratings | **156** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 16 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 95 MB | 43 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [nobuhiro satake](https://appshunter.io/developer/583707540) | [Nikolaos Grigoriadis](https://appshunter.io/developer/1507686753) |

## What reviewers say

### Marble Run Building Blocks

[App page](https://appshunter.io/ios/app/marble-run-building-blocks/id1614125215)

Design and construct intricate marble runs with a variety of blocks and colors. Save your creations, undo mistakes easily, and enjoy explosive destruction. This game offers a free, ad-supported experience with no in-app purchases.

**Highlights:** 17 block types and 8 colors, Save up to 3 creations, Undo/redo functionality, Stack up to 5 blocks, Rotate and zoom camera, Explosion destruction mode

**Features:** macOS Compatibility

**In-app purchases:** none


### Marblers

[App page](https://appshunter.io/ios/app/marblers/id6799911281)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AMBER | $0.49 | one-time |
| JADE | $0.49 | one-time |
| ROSE | $0.49 | one-time |
| AQUA | $0.49 | one-time |
| OLIVE | $0.49 | one-time |
| AIR CORE | $1.99 | one-time |
| FORGED | $2.49 | one-time |
| PLASMA | $2.99 | one-time |
| CHROME | $2.99 | one-time |
| THE CASE | $8.99 | one-time |


## Frequently asked questions

### Is Marble Run Building Blocks free?

Marble Run Building Blocks is free to download, with no in-app purchases.

### Is Marblers free?

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

### Do Marble Run Building Blocks or Marblers have ads?

Both Marble Run Building Blocks and Marblers show ads.

### Which is updated more often, Marble Run Building Blocks or Marblers?

Marble Run Building Blocks ships an update every 16 months, and Marblers every 5 days. Most recently, Marble Run Building Blocks was updated on October 25, 2026 and Marblers on October 29, 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.*