# Javascript learn vs microbitBLE

The clearest difference is rating: Javascript learn at 5.0 against microbitBLE's 2.0. Javascript learn also leads on iOS requirement (11.0 vs 15.5). microbitBLE's advantage is ads (none vs shown) and update cadence (every 2 months vs every 15 months). On price, ratings volume, in-app purchases and device support there is nothing between them.

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

Javascript learn holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Javascript learn ships an update every 15 months, microbitBLE every 2 months. Both last shipped on September 29, 2026.

## The numbers

| Metric | Javascript learn | microbitBLE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/javascript-learn/id1581597540/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/microbitble/id1635024315/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 15 months | **Every 2 months** |
| Monetization | Ad-supported | **Free** |
| Size | 21 MB | 2 MB |
| Requires iOS | **11.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Merbin Joe](https://appshunter.io/developer/1281696078) | [Atsushi Yamada](https://appshunter.io/developer/301497489) |

## What reviewers say

### Javascript learn

[App page](https://appshunter.io/ios/app/javascript-learn/id1581597540)

Learn JavaScript with an integrated web editor that supports HTML, CSS, and external live links. This educational app provides a hands-on environment for coding practice and skill development.

**Highlights:** In-built web editor, HTML, CSS, and JavaScript support, External live link integration, Hands-on coding practice, Educational content

**Features:** macOS Compatibility

**In-app purchases:** none


### microbitBLE

[App page](https://appshunter.io/ios/app/microbitble/id1635024315)

Connect your smartphone to a micro:bit device via Bluetooth. Send text from your keyboard to display on the micro:bit's LED, and receive messages sent from the micro:bit. Ideal for interactive coding projects and learning.

**Highlights:** Bluetooth UART connection, Send text to micro:bit LED, Receive messages from micro:bit, Button press triggers messages, Interactive coding projects

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Javascript learn free?

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

### Is microbitBLE free?

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

### Which has better reviews, Javascript learn or microbitBLE?

Javascript learn is rated higher. Javascript learn averages 5.0 out of 5 from 1 ratings, while microbitBLE averages 2.0 from 1 ratings.

### Do Javascript learn or microbitBLE have ads?

Javascript learn shows ads; microbitBLE does not.

### Which is updated more often, Javascript learn or microbitBLE?

Javascript learn ships an update every 15 months, and microbitBLE every 2 months. Most recently, Javascript learn was updated on September 29, 2026 and microbitBLE on September 29, 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.*