# Cube Tower Escape vs Gravity Merge

The clearest difference is in-app purchases: Gravity Merge at none against Cube Tower Escape's 1. Gravity Merge also leads on ads (none vs shown). Cube Tower Escape's advantage is update cadence (weekly vs every 2 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Cube Tower Escape sells 1 one-off in-app purchase. Gravity Merge asks for nothing beyond the download.

Cube Tower Escape ships an update weekly, Gravity Merge every 2 weeks. The most recent releases landed on October 30, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Cube Tower Escape | Gravity Merge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gravity-merge-physics-puzzle/id6759860609/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | — | Free |
| Size | 30 MB | 88 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nataliia Kovryzhenko](https://appshunter.io/developer/1833978754) | [Vahe Nersisyan](https://appshunter.io/developer/1846185536) |

## What reviewers say

### Cube Tower Escape

[App page](https://appshunter.io/ios/app/cube-tower-escape/id6751208612)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| English | $0.99 | one-time |


### Gravity Merge

[App page](https://appshunter.io/ios/app/gravity-merge-physics-puzzle/id6759860609)

Experiment with physics by dropping cubes and observing their reactions. Each material possesses distinct properties like mass, friction, and bounciness, influencing transformations and structural changes. Utilize strategic tools to manage space and build under realistic physics conditions, enhancing logical thinking and spatial awareness.

**Highlights:** Material property simulation (mass, friction, bounciness), Cube collision and transformation mechanics, Strategic tool usage for building, Realistic physics engine, Develops logical thinking and spatial awareness

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

**In-app purchases:** none


## Frequently asked questions

### Is Cube Tower Escape free?

Cube Tower Escape is free to download, with in-app purchases available.

### Is Gravity Merge free?

Gravity Merge is free to download, with no in-app purchases.

### Do Cube Tower Escape or Gravity Merge have ads?

Cube Tower Escape shows ads; Gravity Merge does not.

### Which is updated more often, Cube Tower Escape or Gravity Merge?

Cube Tower Escape ships an update weekly, and Gravity Merge every 2 weeks. Most recently, Cube Tower Escape was updated on October 30, 2026 and Gravity Merge on October 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*