# Rubik's Connected vs Osmo Tangram

The clearest difference is monetization model: Rubik's Connected at free against Osmo Tangram's free with in-app purchases. Rubik's Connected also leads on rating (4.4 vs 4.1) and ratings volume (1.2K vs 166). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Rubik's Connected holds the better App Store score, 4.4 against 4.1. That said, the two scores are not equally well evidenced: Rubik's Connected has 1.2K ratings behind it against 166, so its average is the more settled of the two. Written reviews point the same way: 65% of Rubik's Connected's written reviews are positive against 56% of Osmo Tangram's.

Rubik's Connected ships an update every 4 months, Osmo Tangram every 2 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Rubik's Connected | Osmo Tangram |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (1.2K ratings)](https://appshunter.io/ios/app/rubiks-connected/id1523657401/reviews)** | [4.1 (166 ratings)](https://appshunter.io/ios/app/osmo-tangram/id1539533255/reviews) |
| Number of ratings | **1.2K** | 166 |
| Positive reviews | **64.6% of reviews** | 55.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 484 MB | 501 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Particula Ltd](https://appshunter.io/developer/1193024304) | [Tangible Play](https://appshunter.io/developer/799157444) |

## What reviewers say

### Rubik's Connected

[App page](https://appshunter.io/ios/app/rubiks-connected/id1523657401)

This app transforms the classic cube into a smart, connected experience. It offers interactive tutorials for beginners, advanced analytics for experienced players, and competitive online leagues. Enjoy casual games using the cube as a controller, making it accessible and fun for everyone.

**Highlights:** Interactive solving tutorials, Advanced performance statistics, Online cubing league and competitions, Casual games using cube as controller, Real-time feedback and guidance, Multiplayer matches and leaderboards

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Great for learning to solve Rubik's cubes
- 👍 Helpful tutorials and step-by-step instructions
- 🎮 Fun games and challenges
- 📊 Detailed statistics and tracking
- 🔗 Ability to connect and compete with others

**What reviewers complain about**

- 🐛 Cube disconnection issues
- 🔄 Inaccurate cube state representation on the app
- 🕰️ Slow or unresponsive app performance
- 🤖 Lack of real players in online matches
- 🔧 Difficulty recalibrating the cube

**Reported bugs**

- App crashes when low battery notification appears
- Incorrect solve detection even when the cube is solved
- Scramble mismatch between physical cube and app
- Sync issues causing the app to show the wrong cube state

**Requested features**

- Add tutorials for advanced solving methods (e.g. CFOP)
- Improve the matching system to pair players of similar skill levels
- Implement a landscape mode for better visibility on tablets
- Allow users to view and practice specific algorithms
- Provide an offline mode for solo practice


### Osmo Tangram

[App page](https://appshunter.io/ios/app/osmo-tangram/id1539533255)

This app reinvents a classic puzzle game with a hands-on, interactive approach. Arrange physical tangram pieces to solve on-screen challenges, developing spatial reasoning and problem-solving skills. Explore diverse puzzles and bring your creations to life.

**Highlights:** Physical tangram pieces, On-screen puzzle matching, Spatial reasoning development, Multiple difficulty levels, Creative shape building, Interactive learning experience

**In-app purchases:** none


## Frequently asked questions

### Is Rubik's Connected free?

Rubik's Connected is free to download, with no in-app purchases.

### Is Osmo Tangram free?

Osmo Tangram is free to download, with no in-app purchases.

### Which has better reviews, Rubik's Connected or Osmo Tangram?

Rubik's Connected is rated higher. Rubik's Connected averages 4.4 out of 5 from 1.2K ratings, while Osmo Tangram averages 4.1 from 166 ratings.

### Do Rubik's Connected or Osmo Tangram have ads?

Neither Rubik's Connected nor Osmo Tangram shows ads.

### Which is updated more often, Rubik's Connected or Osmo Tangram?

Rubik's Connected ships an update every 4 months, and Osmo Tangram every 2 months. Most recently, Rubik's Connected was updated on November 7, 2026 and Osmo Tangram on November 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.*