# Ninja Star Dojo vs Space Marbles!

The clearest difference is ads: Ninja Star Dojo at none against Space Marbles!'s shown. Space Marbles!'s advantage is update cadence (daily vs every 119 months) and iOS requirement (11.0 vs 15.6). 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.

Ninja Star Dojo ships an update every 119 months, Space Marbles! daily. The most recent releases landed on September 7, 2026 and March 4, 2026 respectively.

## The numbers

| Metric | Ninja Star Dojo | Space Marbles! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ninja-star-dojo/id964986565/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 119 months | **Daily** |
| Monetization | Free | — |
| Size | 49 MB | 80 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Brian TEETER](https://appshunter.io/developer/314924853) | [Ahmet Ikbal Adlig](https://appshunter.io/developer/1589838934) |

## What reviewers say

### Ninja Star Dojo

[App page](https://appshunter.io/ios/app/ninja-star-dojo/id964986565)

Engage in fast-paced action by selecting a ninja and launching stars to destroy approaching balls. Match colors for powerful combos and high scores across 25 challenging levels. Enjoy retina-quality graphics and custom soundtracks.

**Highlights:** 3 Ninja characters, 25 action-packed levels, Color matching combos, Retina quality graphics, Custom sound tracks, Unlockable content through gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Space Marbles!

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

**In-app purchases:** none


## Frequently asked questions

### Is Ninja Star Dojo free?

Ninja Star Dojo is free to download, with no in-app purchases.

### Is Space Marbles! free?

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

### Do Ninja Star Dojo or Space Marbles! have ads?

Space Marbles! shows ads; Ninja Star Dojo does not.

### Which is updated more often, Ninja Star Dojo or Space Marbles!?

Ninja Star Dojo ships an update every 119 months, and Space Marbles! daily. Most recently, Ninja Star Dojo was updated on September 7, 2026 and Space Marbles! on March 4, 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.*