# RubiksCube 3D vs LetCube

The clearest difference is price: LetCube at Free against RubiksCube 3D's $0.99. RubiksCube 3D's advantage is in-app purchases (none vs 3) and update cadence (daily vs every 2 weeks). On ads, device support and iOS requirement there is nothing between them.

LetCube is free to download; RubiksCube 3D costs $0.99 up front. LetCube sells 3 one-off in-app purchases. RubiksCube 3D asks for nothing beyond the download.

RubiksCube 3D ships an update daily, LetCube every 2 weeks. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | RubiksCube 3D | LetCube |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rubikscube-3d/id6793990643/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 weeks |
| Monetization | Free | — |
| Size | 11 MB | 7 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [洪涛 胡](https://appshunter.io/developer/1895570608) | [RUEI YI WU](https://appshunter.io/developer/1896714956) |

## What reviewers say

### RubiksCube 3D

[App page](https://appshunter.io/ios/app/rubikscube-3d/id6793990643)

Master the classic puzzle with interactive 3D guidance. Input your cube's state and follow step-by-step instructions to learn solving methods at your own pace. Enjoy offline access to build muscle memory and achieve proficiency.

**Highlights:** Interactive 3D cube solving guidance, Learn beginner methods, Step-by-step instructions, Offline functionality, Customizable cube input

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

**In-app purchases:** none


### 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 RubiksCube 3D free?

RubiksCube 3D costs $0.99, with no in-app purchases.

### Is LetCube free?

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

### Do RubiksCube 3D or LetCube have ads?

Neither RubiksCube 3D nor LetCube shows ads.

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

RubiksCube 3D ships an update daily, and LetCube every 2 weeks. Most recently, RubiksCube 3D was updated on October 14, 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.*