# Marble Rush 3D vs Reactor Shift

The clearest difference is update cadence: Marble Rush 3D at every 3 days against Reactor Shift's fortnightly. Marble Rush 3D also leads on iOS requirement (12.0 vs 17.0). 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.

Marble Rush 3D ships an update every 3 days, Reactor Shift fortnightly. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Marble Rush 3D | Reactor Shift |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/reactor-shift/id6785297214/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Fortnightly |
| Monetization | — | Ad-supported |
| Size | 75 MB | 249 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dipayon Debnath Dip](https://appshunter.io/developer/1566993708) | [Ariadna Campos](https://appshunter.io/developer/6775694544) |

## What reviewers say

### Marble Rush 3D

[App page](https://appshunter.io/ios/app/marble-rush-3d/id6474304079)

**Features:** macOS Compatibility

**In-app purchases:** none


### Reactor Shift

[App page](https://appshunter.io/ios/app/reactor-shift/id6785297214)

A neon arcade puzzle game where players aim energy orbs to break targets and reactor cores. Utilize strategic bounces, special power-ups, and unlockable orb types to clear challenging levels. It offers simple controls with deep strategic gameplay.

**Highlights:** Physics-based aiming with bounce path preview, Break targets and reactor cores, Utilize bombs, lasers, and freeze modules, Unlock new orb types and cannon styles, Collect energy cells and timed gifts, Replay levels for strategy improvement

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

**In-app purchases:** none


## Frequently asked questions

### Is Marble Rush 3D free?

Marble Rush 3D is free to download, with no in-app purchases.

### Is Reactor Shift free?

Reactor Shift is free to download, with no in-app purchases.

### Do Marble Rush 3D or Reactor Shift have ads?

Both Marble Rush 3D and Reactor Shift show ads.

### Which is updated more often, Marble Rush 3D or Reactor Shift?

Marble Rush 3D ships an update every 3 days, and Reactor Shift fortnightly. Most recently, Marble Rush 3D was updated on November 8, 2026 and Reactor Shift on October 31, 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.*