# Cube World 3D vs LetCube

Cube World 3D and LetCube are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Cube World 3D sells 6 one-off in-app purchases and LetCube sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Cube World 3D | LetCube |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cube-world-3d-solve-and-learn/id6771421718/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 7 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [圆 齐](https://appshunter.io/developer/1896774017) | [RUEI YI WU](https://appshunter.io/developer/1896714956) |

## What reviewers say

### Cube World 3D

[App page](https://appshunter.io/ios/app/cube-world-3d-solve-and-learn/id6771421718)

This app offers a realistic 3D Rubik's Cube experience with AI-powered solving and step-by-step tutorials. It caters to both beginners needing guidance and speedcubers looking to track their progress.

**Highlights:** Realistic 3D cube controls, AI-powered instant solver, Camera-based cube scanning, Step-by-step LBL & CFOP tutorials, Built-in timer and stats, Haptic feedback and color themes

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CFOP Quest Unlock | $1.99 | one-time |
| 2x2 Beginner Course | $1.99 | one-time |
| 4x4 Reduction Course | $1.99 | one-time |
| Pyraminx Course | $1.99 | one-time |
| Professor Cube Course | $1.99 | one-time |
| Tutorial Quest Unlock | $1.99 | one-time |


### LetCube

[App page](https://appshunter.io/ios/app/letcube-cube-guide-for-kids/id6794867285)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Coffee | $0.99 | one-time |
| Medium Coffee | $4.99 | one-time |
| Large Coffee | $9.99 | one-time |


## Frequently asked questions

### Is Cube World 3D free?

Cube World 3D is free to download, with in-app purchases available.

### Is LetCube free?

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

### Do Cube World 3D or LetCube have ads?

Neither Cube World 3D nor LetCube shows ads.

### Which is updated more often, Cube World 3D or LetCube?

Cube World 3D ships an update every 2 weeks, and LetCube every 2 weeks. Most recently, Cube World 3D was updated on October 16, 2026 and LetCube on October 10, 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.*