# micro vs Blue's Blocs

The clearest difference is review sentiment: micro at 44% against Blue's Blocs's 0%. Blue's Blocs's advantage is update cadence (every 3 months vs every 7 months). 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, Blue's Blocs every 3 months. The most recent releases landed on September 19, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | micro | Blue's Blocs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (89 ratings)](https://appshunter.io/ios/app/microbit/id1092687276/reviews)** | — |
| Number of ratings | **89** | — |
| Positive reviews | **43.8% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 59 MB | 17 MB |
| Requires iOS | **12.0** | 12.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Micro:bit Educational Foundation](https://appshunter.io/developer/1484783422) | [TTS Group Limited](https://appshunter.io/developer/500131642) |

## 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


### Blue's Blocs

[App page](https://appshunter.io/ios/app/blues-blocs/id1558423639)

This app extends the functionality of a physical robot, allowing students to program it using a block-based interface. It introduces concepts like decision-making, numerical functions, and variables for deeper learning in computer science.

**Highlights:** Block-based programming environment, Control physical Blue-Bot robot, Decision making logic, Numerical functions, Boolean operators, Introduction of variables, Bluetooth connectivity

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is micro free?

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

### Is Blue's Blocs free?

Blue's Blocs is free to download, with no in-app purchases.

### Do micro or Blue's Blocs have ads?

Neither micro nor Blue's Blocs shows ads.

### Which is updated more often, micro or Blue's Blocs?

micro ships an update every 7 months, and Blue's Blocs every 3 months. Most recently, micro was updated on September 19, 2026 and Blue's Blocs on September 7, 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.*