# Jimu vs micro

The clearest difference is rating: Jimu at 3.7 against micro's 3.3. Jimu also leads on update cadence (monthly vs every 7 months) and ratings volume (434 vs 90). On price, review sentiment, 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.

Jimu holds the better App Store score, 3.7 against 3.3. Both are backed by a comparable volume of ratings — 434 and 90 respectively. Written reviews complicate that: 37% of Jimu's written reviews are positive against 43% of micro's, so the app with the better star average is not the one people write more warmly about.

Jimu ships an update monthly, micro every 7 months. The most recent releases landed on October 10, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Jimu | micro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (434 ratings)](https://appshunter.io/ios/app/jimu/id1070681102/reviews)** | [3.3 (90 ratings)](https://appshunter.io/ios/app/microbit/id1092687276/reviews) |
| Number of ratings | **434** | 90 |
| Positive reviews | 36.7% of reviews | **42.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 7 months |
| Monetization | Free | Free |
| Size | 197 MB | 59 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UBTECH ROBOTICS CORP](https://appshunter.io/developer/975970176) | [Micro:bit Educational Foundation](https://appshunter.io/developer/1484783422) |

## What reviewers say

### Jimu

[App page](https://appshunter.io/ios/app/jimu/id1070681102)

Build, control, and program robotic creations using interactive 3D assembly guides and a graphical programming interface. Design custom actions, convert code to Swift, and share your robotic designs with a community.

**Highlights:** 3D assembly guides, Pre-programmed robot actions, Custom action creation, Graphical programming interface, Code conversion to Swift, Robot model design and sharing

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Great app and product
- 👍 Awesome for kids
- 👍 Excellent connection and great robots
- 👍 Awesome experience
- 👍 Very cool and fun to build

**What reviewers complain about**

- 🐛 Poorly laid out for iOS
- 🐛 App problems and glitches
- 🐛 Can't register or login issues
- 🐛 Instructions won't download
- 🐛 Pieces do not fit or are missing

**Reported bugs**

- Coding screen doesn't work
- Can't select different builds
- App crashes during building
- Incompatible with older devices

**Requested features**

- Dark mode option
- More help and guidance in the app
- Ability to purchase missing parts
- Improved app stability and reliability


### 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


## Frequently asked questions

### Is Jimu free?

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

### Is micro free?

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

### Which has better reviews, Jimu or micro?

Jimu is rated higher. Jimu averages 3.7 out of 5 from 434 ratings, while micro averages 3.3 from 90 ratings.

### Do Jimu or micro have ads?

Neither Jimu nor micro shows ads.

### Which is updated more often, Jimu or micro?

Jimu ships an update monthly, and micro every 7 months. Most recently, Jimu was updated on October 10, 2026 and micro on October 13, 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.*