# Wonder for Dash vs Osmo Shape Builder

The clearest difference is review sentiment: Wonder for Dash at 69% against Osmo Shape Builder's 0%. Wonder for Dash also leads on rating (4.3 vs 2.3) and in-app purchases (none vs 2). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Osmo Shape Builder sells 2 one-off in-app purchases. Wonder for Dash asks for nothing beyond the download.

Wonder for Dash holds the better App Store score, 4.3 against 2.3. That said, the two scores are not equally well evidenced: Wonder for Dash has 476 ratings behind it against 86, so its average is the more settled of the two. Written reviews point the same way: 69% of Wonder for Dash's written reviews are positive against 0% of Osmo Shape Builder's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Wonder for Dash | Osmo Shape Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (476 ratings)](https://appshunter.io/ios/app/wonder-for-dash/id1033035498/reviews)** | [2.3 (86 ratings)](https://appshunter.io/ios/app/osmo-shape-builder/id1492331208/reviews) |
| Number of ratings | **476** | 86 |
| Positive reviews | **68.9% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 455 MB | 322 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [MORAVIA Consulting, spol. s r.o.](https://appshunter.io/developer/1673101600) | [Tangible Play](https://appshunter.io/developer/799157444) |

## What reviewers say

### Wonder for Dash

[App page](https://appshunter.io/ios/app/wonder-for-dash/id1033035498)

This app introduces children aged 8 and up to coding through interactive challenges and creative play with robots. It features a picture-based language and guided adventures to teach programming concepts. Users can create their own inventions and transfer code directly to the robots.

**Highlights:** Picture-based coding language, Over 50 guided challenges, Robotic adventures in various environments, Transform robot capabilities, Free Play mode for custom inventions, Code transfer to robots

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Great app for programming robots
- 🚀 Fun and engaging for kids
- 💡 Allows transferring programs to robots
- 👍 Easy to use and navigate
- 👍 Teaches coding and logic skills

**What reviewers complain about**

- 🐛 Frequent crashes and glitches
- 🐛 Bluetooth connectivity issues
- 🐛 Buggy app behavior
- 🔋 High battery consumption
- 🔒 Concerns about data privacy

**Reported bugs**

- App crashes when trying to run certain programs
- Bluetooth connection frequently drops
- Incorrect Bluetooth status detection
- Certain features and commands not working as expected
- App freezes or becomes unresponsive

**Requested features**

- Add more robots and accessories support
- Improve app stability and performance
- Implement a user profile system
- Add more advanced programming features
- Improve Bluetooth connectivity and reliability


### Osmo Shape Builder

[App page](https://appshunter.io/ios/app/osmo-shape-builder/id1492331208)

This app helps young children learn basic geometric shapes through interactive play. It progresses from identifying shapes to creating them, fostering a love for learning and turning screen time into an educational experience.

**Highlights:** Learn basic geometric shapes, Compose and create shapes, Identify and describe shapes, Color recognition, Hands-on learning system, Inspires love of learning

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3-day trial of Shape Builder | Free | one-time |
| Unlock Shape Builder | $24.99 | one-time |


## Frequently asked questions

### Is Wonder for Dash free?

Wonder for Dash is free to download, with no in-app purchases.

### Is Osmo Shape Builder free?

Osmo Shape Builder is free to download, with in-app purchases available.

### Which has better reviews, Wonder for Dash or Osmo Shape Builder?

Wonder for Dash is rated higher. Wonder for Dash averages 4.3 out of 5 from 476 ratings, while Osmo Shape Builder averages 2.3 from 86 ratings.

### Do Wonder for Dash or Osmo Shape Builder have ads?

Neither Wonder for Dash nor Osmo Shape Builder shows ads.

### Which is updated more often, Wonder for Dash or Osmo Shape Builder?

Wonder for Dash ships an update every 3 months, and Osmo Shape Builder every 3 months. Most recently, Wonder for Dash was updated on November 1, 2026 and Osmo Shape Builder on October 24, 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.*