# Idle Marble Run vs Space Marbles!

The clearest difference is in-app purchases: Space Marbles! at none against Idle Marble Run's 7. Space Marbles! also leads on update cadence (daily vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Idle Marble Run sells 7 one-off in-app purchases. Space Marbles! asks for nothing beyond the download.

Idle Marble Run ships an update every 5 months, Space Marbles! daily. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Idle Marble Run | Space Marbles! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (17 ratings)](https://appshunter.io/ios/app/idle-marble-run/id1454408397/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 126 MB | 80 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kilosaurus](https://appshunter.io/developer/1221326010) | [Ahmet Ikbal Adlig](https://appshunter.io/developer/1589838934) |

## What reviewers say

### Idle Marble Run

[App page](https://appshunter.io/ios/app/idle-marble-run/id1454408397)

Experience a relaxing toy marble machine with idle mechanics. Watch marbles merge, hit bumpers, and inject special types like fireballs and snowballs into an infinite run.

**Highlights:** Infinite marble machine, Idle mechanics, Marble merging, Bumper interactions, Special marble types (Fireballs, Snowballs, Plasma)

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack 30 Diamonds | $0.99 | one-time |
| Pack 66 Diamonds | $1.99 | one-time |
| Starter Pack | $1.99 | one-time |
| Pack 180 Diamonds | $3.99 | one-time |
| Pack 400 Diamonds | $8.99 | one-time |
| Pack 1125 Diamonds | $22.99 | one-time |
| Pack 2250 Diamonds | $44.99 | one-time |


### Space Marbles!

[App page](https://appshunter.io/ios/app/space-marbles/id6443820868)

**In-app purchases:** none


## Frequently asked questions

### Is Idle Marble Run free?

Idle Marble Run is free to download, with in-app purchases available.

### Is Space Marbles! free?

Space Marbles! is free to download, with no in-app purchases.

### Do Idle Marble Run or Space Marbles! have ads?

Both Idle Marble Run and Space Marbles! show ads.

### Which is updated more often, Idle Marble Run or Space Marbles!?

Idle Marble Run ships an update every 5 months, and Space Marbles! daily. Most recently, Idle Marble Run was updated on October 8, 2026 and Space Marbles! on October 13, 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.*