# Grav Box vs Cube Jump. 3D platforms

The clearest difference is in-app purchases: Cube Jump. 3D platforms at none against Grav Box's 10. Cube Jump. 3D platforms also leads on iOS requirement (8.1 vs 14.0). Grav Box's advantage is update cadence (every 5 months vs every 21 months). On price, ads and device support there is nothing between them.

Both are free to download. Grav Box sells 10 one-off in-app purchases. Cube Jump. 3D platforms asks for nothing beyond the download.

Grav Box ships an update every 5 months, Cube Jump. 3D platforms every 21 months. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Grav Box | Cube Jump. 3D platforms |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (26 ratings)](https://appshunter.io/ios/app/grav-box/id1050320618/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 96.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 5 months** | Every 21 months |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 83 MB |
| Requires iOS | 14.0 | **8.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gianluca Capraro](https://appshunter.io/developer/1691787728) | [Ruslan Goncharenko](https://appshunter.io/developer/934710362) |

## What reviewers say

### Grav Box

[App page](https://appshunter.io/ios/app/grav-box/id1050320618)

Control gravity with a tap and hold to manipulate objects. Customize their appearance, explore dynamic physics, and engage in arcade challenges with leaderboards and achievements.

**Highlights:** Tap and hold to control gravity, Customize grav colors and emojis, Dynamic backgrounds and physics effects, Arcade mode with achievements, Global leaderboards, In-game events like black holes

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold Blocks (100) Pack | $0.99 | one-time |
| Light Portal | $0.99 | one-time |
| Dark Portal | $0.99 | one-time |
| Grav Box | $0.99 | one-time |
| Midnight | $0.99 | one-time |
| Daybreak | $0.99 | one-time |
| Beach | $0.99 | one-time |
| Jungle | $0.99 | one-time |
| Mist | $0.99 | one-time |
| Gold Blocks (1000) Pack | $4.99 | one-time |


### Cube Jump. 3D platforms

[App page](https://appshunter.io/ios/app/cube-jump-3d-platforms/id1102017176)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Grav Box free?

Grav Box is free to download, with in-app purchases available.

### Is Cube Jump. 3D platforms free?

Cube Jump. 3D platforms is free to download, with no in-app purchases.

### Do Grav Box or Cube Jump. 3D platforms have ads?

Both Grav Box and Cube Jump. 3D platforms show ads.

### Which is updated more often, Grav Box or Cube Jump. 3D platforms?

Grav Box ships an update every 5 months, and Cube Jump. 3D platforms every 21 months. Most recently, Grav Box was updated on October 13, 2026 and Cube Jump. 3D platforms on October 15, 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.*