# 3D Rotations and Quaternions vs CFOP Learning

The clearest difference is price: 3D Rotations and Quaternions at Free against CFOP Learning's $4.99. 3D Rotations and Quaternions also leads on iOS requirement (15.0 vs 26.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

3D Rotations and Quaternions is free to download; CFOP Learning costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

3D Rotations and Quaternions ships an update every 3 weeks, CFOP Learning fortnightly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 3D Rotations and Quaternions | CFOP Learning |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/cfop-learning/id6741736244/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | — | Paid |
| Size | 1 MB | 9 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Yuri Morozov](https://appshunter.io/developer/1582368813) | [Joao Frasco](https://appshunter.io/developer/1105081507) |

## What reviewers say

### 3D Rotations and Quaternions

[App page](https://appshunter.io/ios/app/3d-rotations-and-quaternions/id6618113140)

**Features:** macOS Compatibility

**In-app purchases:** none


### CFOP Learning

[App page](https://appshunter.io/ios/app/cfop-learning/id6741736244)

Master the Rubik's Cube with a comprehensive guide to the CFOP method, including interactive learning tools, a professional timer, and pattern exploration. Track your progress with detailed statistics and sync your data across devices.

**Highlights:** Complete CFOP case library, Interactive learning tools, Professional WCA-compliant timer, 50+ cube patterns, Solve history and analytics, iCloud sync

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 3D Rotations and Quaternions free?

3D Rotations and Quaternions is free to download, with no in-app purchases.

### Is CFOP Learning free?

CFOP Learning costs $4.99, with no in-app purchases.

### Do 3D Rotations and Quaternions or CFOP Learning have ads?

Neither 3D Rotations and Quaternions nor CFOP Learning shows ads.

### Which is updated more often, 3D Rotations and Quaternions or CFOP Learning?

3D Rotations and Quaternions ships an update every 3 weeks, and CFOP Learning fortnightly. Most recently, 3D Rotations and Quaternions was updated on November 4, 2026 and CFOP Learning on October 30, 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.*