# Coding Express LEGO® Education vs Marty the Robot V2

The clearest difference is review sentiment: Marty the Robot V2 at 100% against Coding Express LEGO® Education's 50%. Marty the Robot V2 also leads on update cadence (fortnightly vs every 8 months) and device support (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Coding Express LEGO® Education ships an update every 8 months, Marty the Robot V2 fortnightly. The most recent releases landed on October 21, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Coding Express LEGO® Education | Marty the Robot V2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (256 ratings)](https://appshunter.io/ios/app/coding-express-lego-education/id1419604286/reviews)** | — |
| Number of ratings | **256** | — |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 855 MB | 130 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LEGO Education](https://appshunter.io/developer/708170734) | [Robotical Ltd](https://appshunter.io/developer/1317775542) |

## What reviewers say

### Coding Express LEGO® Education

[App page](https://appshunter.io/ios/app/coding-express-lego-education/id1419604286)

This app introduces preschoolers to early coding concepts and 21st-century skills using a LEGO DUPLO train set. It offers four engaging activity areas: Journeys, Characters, Math, and Music, fostering problem-solving, collaboration, and creativity.

**Highlights:** Early coding concepts for preschoolers, LEGO DUPLO train set integration, Four activity areas: Journeys, Characters, Math, Music, Develops sequencing, problem-solving, and collaboration, Teacher guides and lesson plans included, Supports social and emotional development

**In-app purchases:** none


### Marty the Robot V2

[App page](https://appshunter.io/ios/app/marty-the-robot-v2/id1501371495)

This app allows users to connect to a physical robot via Bluetooth, bringing it to life for interactive learning. It offers block-based coding to teach robotics, programming, and engineering concepts to children.

**Highlights:** Bluetooth robot connectivity, Block-based coding (Scratch-based), Robotics and engineering education, Interactive robot control, Teaching resources and lesson plans

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Coding Express LEGO® Education free?

Coding Express LEGO® Education is free to download, with no in-app purchases.

### Is Marty the Robot V2 free?

Marty the Robot V2 is free to download, with no in-app purchases.

### Do Coding Express LEGO® Education or Marty the Robot V2 have ads?

Neither Coding Express LEGO® Education nor Marty the Robot V2 shows ads.

### Which is updated more often, Coding Express LEGO® Education or Marty the Robot V2?

Coding Express LEGO® Education ships an update every 8 months, and Marty the Robot V2 fortnightly. Most recently, Coding Express LEGO® Education was updated on October 21, 2026 and Marty the Robot V2 on October 1, 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.*