# KEIRO vs mBlock

The clearest difference is rating: KEIRO at 4.0 against mBlock's 3.1. mBlock's advantage is ratings volume (152 vs 4) and update cadence (every 2 months vs every 4 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.

KEIRO holds the better App Store score, 4.0 against 3.1. That said, the two scores are not equally well evidenced: mBlock has 152 ratings behind it against 4, so its average is the more settled of the two.

KEIRO ships an update every 4 months, mBlock every 2 months. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | KEIRO | mBlock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/keiro/id1319745254/reviews)** | [3.1 (152 ratings)](https://appshunter.io/ios/app/mblock-learn-coding/id1367117202/reviews) |
| Number of ratings | 4 | **152** |
| Positive reviews | — | 33.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 270 MB | 170 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Engino](https://appshunter.io/developer/875789415) | [Makeblock Co., Ltd.](https://appshunter.io/developer/1002364464) |

## What reviewers say

### KEIRO

[App page](https://appshunter.io/ios/app/keiro/id1319745254)

This block-based programming platform enables users to create complex functionalities for robotics systems. It offers a user-friendly flow diagram interface for editing programs and supports manual programming via on-board buttons.

**Highlights:** Block-based programming, Flow diagram interface, Manual programming via buttons, Complex functionality editing, User-friendly design

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### mBlock

[App page](https://appshunter.io/ios/app/mblock-learn-coding/id1367117202)

This app enables students to learn coding through a block-based interface or Python. It supports creating games, animations, and programming robots, incorporating AI, IoT, and data science for advanced computer science education.

**Highlights:** Graphical programming with drag-and-drop blocks, Python programming support, Create games and animations, Program robots, AI, IoT, and data science features, Cloud storage for projects

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Good for coding robots
- 👍 Works well with Codey Rocky
- 👍 Great for learning programming
- 👍 Similar to Scratch
- 👍 Bluetooth connection works

**What reviewers complain about**

- 🐛 Does not support mBot2/mBot Neo
- 🐛 Connection issues (Bluetooth)
- 🐛 App is glitchy
- 🐛 Upload mode not working on iPad
- 🐛 Live mode not working

**Reported bugs**

- mBot2/mBot Neo not supported
- Bluetooth connection fails or is unstable
- App crashes or freezes
- Upload mode not functional on iPad
- Live mode unresponsive

**Requested features**

- Add mBot2/mBot Neo support
- Improve Bluetooth connectivity
- Add local storage for programs
- Implement zoom functionality
- Add more examples for Codey Rocky


## Frequently asked questions

### Is KEIRO free?

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

### Is mBlock free?

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

### Which has better reviews, KEIRO or mBlock?

KEIRO is rated higher. KEIRO averages 4.0 out of 5 from 4 ratings, while mBlock averages 3.1 from 152 ratings.

### Do KEIRO or mBlock have ads?

Neither KEIRO nor mBlock shows ads.

### Which is updated more often, KEIRO or mBlock?

KEIRO ships an update every 4 months, and mBlock every 2 months. Most recently, KEIRO was updated on October 5, 2026 and mBlock on October 10, 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.*