# Rubix Cube Solver vs Double Bricks

The clearest difference is price: Rubix Cube Solver at Free against Double Bricks's $1.99. Rubix Cube Solver also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 4 months). On in-app purchases, device support and iOS requirement there is nothing between them.

Rubix Cube Solver is free to download; Double Bricks costs $1.99 up front. Rubix Cube Solver sells 6 in-app purchases, starting at $3.99 per year and Double Bricks sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Rubix Cube Solver ships an update every 2 weeks, Double Bricks every 4 months. The most recent releases landed on September 28, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | Rubix Cube Solver | Double Bricks |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.4 (51K ratings)](https://appshunter.io/ios/app/rubix-cube-solver/id784085951/reviews)** | — |
| Number of ratings | **51K** | — |
| Positive reviews | 68.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 79 MB | 640 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Felipe Braunger Valio Desenvolvimento de Sistemas Ltda](https://appshunter.io/developer/615749291) | [Stephan Sander](https://appshunter.io/developer/1078723785) |

## What reviewers say

### Rubix Cube Solver

[App page](https://appshunter.io/ios/app/rubix-cube-solver/id784085951)

Learn to solve a 3x3 cube with optimal algorithms and step-by-step instructions. Offers solvers for various cube sizes, including 2x2, 4x4, and more. Join millions who have mastered the puzzle.

**Highlights:** 3x3 cube solver, Optimal algorithms (22 moves or less), Step-by-step movement instructions, Solvers for 2x2, 4x4, Void Cube, Tower, Domino, Algorithm details explained

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly subscription | $3.99 | per year |
| Unlock all solvers | $1.99 | one-time |
| Premium Version | $1.99 | one-time |
| Premium Version | $2.99 | one-time |
| Premium Version | $3.99 | one-time |
| Premium Version | $9.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 👍 Helps solve Rubik's cubes
- 🚀 Fast solution process
- 👍 Works well for 3x3 cubes
- 👍 Useful for beginners

**What reviewers complain about**

- 🔒 Paid features for larger cubes
- 🐛 Inconsistent performance on some cubes
- 🐛 Difficulty identifying misaligned pieces
- 🔒 Requires manual color input

**Reported bugs**

- Errors when cube colors are correctly entered
- Incorrect solution steps for some cube configurations
- Compatibility issues with certain cube models

**Requested features**

- Ability to take photo of cube instead of manual input
- More free options for different cube sizes
- Step-by-step learning mode for solving algorithms
- Indication of which pieces are misaligned


### Double Bricks

[App page](https://appshunter.io/ios/app/double-bricks/id1472779418)

Challenge your memory to find matching pairs of LEGO® brick creations and car-themed cards. Play solo or with a friend, with multiple decks to choose from.

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full game | $0.99 | one-time |


## Frequently asked questions

### Is Rubix Cube Solver free?

Rubix Cube Solver is free to download, with in-app purchases available.

### Is Double Bricks free?

Double Bricks costs $1.99, and also offers in-app purchases.

### Do Rubix Cube Solver or Double Bricks have ads?

Double Bricks shows ads; Rubix Cube Solver does not.

### Which is updated more often, Rubix Cube Solver or Double Bricks?

Rubix Cube Solver ships an update every 2 weeks, and Double Bricks every 4 months. Most recently, Rubix Cube Solver was updated on September 28, 2026 and Double Bricks on May 17, 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.*