# micro vs Marty the Robot V2

The clearest difference is review sentiment: Marty the Robot V2 at 100% against micro's 43%. Marty the Robot V2 also leads on update cadence (fortnightly vs every 7 months). micro's advantage is iOS requirement (12.0 vs 15.1). 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.

micro ships an update every 7 months, Marty the Robot V2 fortnightly. The most recent releases landed on October 13, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | micro | Marty the Robot V2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (90 ratings)](https://appshunter.io/ios/app/microbit/id1092687276/reviews)** | — |
| Number of ratings | **90** | — |
| Positive reviews | 42.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 59 MB | 130 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Micro:bit Educational Foundation](https://appshunter.io/developer/1484783422) | [Robotical Ltd](https://appshunter.io/developer/1317775542) |

## What reviewers say

### micro

[App page](https://appshunter.io/ios/app/microbit/id1092687276)

This app is the essential companion for the BBC micro:bit, a pocket-sized programmable computer. It allows you to wirelessly beam programs to your micro:bit via Bluetooth and includes access to a block-based programming editor. Monitor sensor data and control your micro:bit in real-time.

**Highlights:** Wireless flashing of micro:bit hex files, Access to Microsoft MakeCode editor, Bluetooth beaming of programs, Real-time sensor data monitoring, Control micro:bit buttons and pins, Debug running program code, Store and manage HEX files

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use and quick to set up
- 💻 Allows coding on mobile devices
- 🎓 Great for learning and education
- ⚡ Fast download and installation
- 🔧 Works well once properly configured

**What reviewers complain about**

- 🐛 Frequent Bluetooth pairing failures
- 🐛 App crashes during code flashing
- 🐛 Connection drops after flashing
- 📱 Poor optimization for phone screens
- 🔌 Requires frequent device reconnection

**Reported bugs**

- Bluetooth pairing fails or shows false success
- App crashes when flashing code to micro:bit
- Connection lost after code flashing
- White screen display issue
- Login fails with Google accounts

**Requested features**

- Offline mode for iOS
- Integrated IDE in app instead of Safari redirect
- Support for multiple languages
- Persistent Bluetooth connection after flashing
- Mute audio functionality


### 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 micro free?

micro 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 micro or Marty the Robot V2 have ads?

Neither micro nor Marty the Robot V2 shows ads.

### Which is updated more often, micro or Marty the Robot V2?

micro ships an update every 7 months, and Marty the Robot V2 fortnightly. Most recently, micro was updated on October 13, 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.*