# Cube CFOP vs Stack Guru

The clearest difference is price: Stack Guru at Free against Cube CFOP's $1.99. Stack Guru also leads on update cadence (monthly vs every 3 months) and review sentiment (100% vs 89%). Cube CFOP's advantage is ratings volume (165 vs 5). On rating, ads, in-app purchases and monetization model there is nothing between them.

Stack Guru is free to download; Cube CFOP costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.8 for Cube CFOP against 4.8 for Stack Guru. That said, the two scores are not equally well evidenced: Cube CFOP has 165 ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 89% of Cube CFOP's written reviews are positive against 100% of Stack Guru's.

Cube CFOP ships an update every 3 months, Stack Guru monthly. The most recent releases landed on September 22, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Cube CFOP | Stack Guru |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.8 (165 ratings)](https://appshunter.io/ios/app/cube-cfop/id1236657805/reviews) | [4.8 (5 ratings)](https://appshunter.io/ios/app/stack-guru/id1492951343/reviews) |
| Number of ratings | **165** | 5 |
| Positive reviews | 89.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 18 MB | 4 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Tuan Truong](https://appshunter.io/developer/976503194) | [Jonas Eriksson](https://appshunter.io/developer/305659705) |

## What reviewers say

### Cube CFOP

[App page](https://appshunter.io/ios/app/cube-cfop/id1236657805)

Master the 3x3 cube with this comprehensive guide to the Fridrich method. Learn F2L, OLL, and PLL algorithms, save your favorites, and practice with daily flashcards. Designed for speedcubers by speedcubers.

**Highlights:** F2L (First 2 Layers) guide, 1-Look & 2-Look OLL, PLL (Permutation of Last Layer) algorithms, Notations reference, Favorites list with flashcards

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

**In-app purchases:** none

**What reviewers like**

- 👍 Great for learning CFOP
- 👍 Useful for practicing algos
- 👍 Good for beginners
- 👍 Helps with speed cubing
- 👍 Easy to understand

**What reviewers complain about**

- 👎 Not for absolute beginners
- 👎 F2L explanation lacking
- 👎 Animation not offline
- 👎 Flashcards limited to favorites

**Reported bugs**

- Animation doesn't work offline

**Requested features**

- Add 2 Look PLL option
- Sync between devices (iPhone/iPad)
- Setup generator for OLL, PLL
- 3D resolution animation
- How to read algorithms explanation


### Stack Guru

[App page](https://appshunter.io/ios/app/stack-guru/id1492951343)

This app helps users memorize and practice a specific card stack, offering customizable practice modes and scheduled reminders. It features seamless integration with Apple Watch for on-the-go practice and progress tracking.

**Highlights:** Customizable practice modes, Scheduled practice reminders, Apple Watch integration, Dark mode support, CloudKit (iCloud) data security, Offline practice capability

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cube CFOP free?

Cube CFOP costs $1.99, with no in-app purchases.

### Is Stack Guru free?

Stack Guru is free to download, with no in-app purchases.

### Which has better reviews, Cube CFOP or Stack Guru?

Cube CFOP and Stack Guru are both rated 4.8 out of 5 on the App Store, from 165 and 5 ratings respectively.

### Do Cube CFOP or Stack Guru have ads?

Neither Cube CFOP nor Stack Guru shows ads.

### Which is updated more often, Cube CFOP or Stack Guru?

Cube CFOP ships an update every 3 months, and Stack Guru monthly. Most recently, Cube CFOP was updated on September 22, 2026 and Stack Guru on June 4, 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.*