# Space Marbles! vs Idle Block Master

The clearest difference is update cadence: Space Marbles! at daily against Idle Block Master's every 5 weeks. Space Marbles! also leads on iOS requirement (11.0 vs 14.0). On price, ads, 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.

Space Marbles! ships an update daily, Idle Block Master every 5 weeks. The most recent releases landed on September 28, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Space Marbles! | Idle Block Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (28 ratings)](https://appshunter.io/ios/app/idle-block-master/id6447330940/reviews)** |
| Number of ratings | — | **28** |
| Positive reviews | — | 44.4% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Daily** | Every 5 weeks |
| Monetization | — | Ad-supported |
| Size | 80 MB | 327 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Ahmet Ikbal Adlig](https://appshunter.io/developer/1589838934) | [Yso Corp](https://appshunter.io/developer/659815325) |

## What reviewers say

### Space Marbles!

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

**In-app purchases:** none


### Idle Block Master

[App page](https://appshunter.io/ios/app/idle-block-master/id6447330940)

Create unique and amusing blocks in this highly addictive game. It's completely free and easy to play, with regular level updates to keep the fun going.

**Highlights:** Create unique blocks, Easy to play, Highly addictive gameplay, Periodic level updates, Free to play

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Space Marbles! free?

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

### Is Idle Block Master free?

Idle Block Master is free to download, with no in-app purchases.

### Do Space Marbles! or Idle Block Master have ads?

Both Space Marbles! and Idle Block Master show ads.

### Which is updated more often, Space Marbles! or Idle Block Master?

Space Marbles! ships an update daily, and Idle Block Master every 5 weeks. Most recently, Space Marbles! was updated on September 28, 2026 and Idle Block Master on October 3, 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.*