# JavaScript Coding Editor & IDE vs LemoLM

The clearest difference is ads: LemoLM at none against JavaScript Coding Editor & IDE's shown. JavaScript Coding Editor & IDE's advantage is chart position (#18 vs unranked) and iOS requirement (13.0 vs 17.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. JavaScript Coding Editor & IDE sells 6 in-app purchases, starting at $11.99 per month and LemoLM sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

JavaScript Coding Editor & IDE ships an update every 3 weeks, LemoLM fortnightly. The most recent releases landed on September 28, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | JavaScript Coding Editor & IDE | LemoLM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (97 ratings)](https://appshunter.io/ios/app/javascript-coding-editor-and-ide/id6444286049/reviews)** | — |
| Number of ratings | **97** | — |
| Positive reviews | 42.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#18** | — |
| Size | 188 MB | 8 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Cloudbit d.o.o.](https://appshunter.io/developer/1387318660) | [PAUL ANTHONY HADFIELD](https://appshunter.io/developer/1715547572) |

## What reviewers say

### JavaScript Coding Editor & IDE

[App page](https://appshunter.io/ios/app/javascript-coding-editor-and-ide/id6444286049)

**Currently charting:** #18 Top Grossing · Developer Tools, #136 Top Free · Developer Tools (US App Store)

This app is a powerful offline IDE for JavaScript and TypeScript development. It features a built-in compiler, console, and DOM WebView, allowing you to write, run, and debug code anywhere. Enhance your skills with tutorials, coding challenges, and an AI assistant.

**Highlights:** Offline JavaScript and TypeScript execution, Built-in compiler and console, DOM WebView for web app development, AI assistant for code help, Syntax highlighting and code completion, Coding challenges and tutorials, Node.js runtime support

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Developer Upgrade Monthly | $11.99 | per month |
| Developer Upgrade Yearly | $39.99 | per year |
| Remove Ads | $6.99 | one-time |
| Developer Upgrade Offer | $9.99 | one-time |
| Developer Upgrade | $19.99 | one-time |
| Developer Lite | $39.99 | one-time |


### LemoLM

[App page](https://appshunter.io/ios/app/lemolm-local-llm-and-ai-chat/id6768808566)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Model Playground Unlock | $3.99 | one-time |


## Frequently asked questions

### Is JavaScript Coding Editor & IDE free?

JavaScript Coding Editor & IDE is free to download, with in-app purchases available.

### Is LemoLM free?

LemoLM is free to download, with in-app purchases available.

### Do JavaScript Coding Editor & IDE or LemoLM have ads?

JavaScript Coding Editor & IDE shows ads; LemoLM does not.

### Which is updated more often, JavaScript Coding Editor & IDE or LemoLM?

JavaScript Coding Editor & IDE ships an update every 3 weeks, and LemoLM fortnightly. Most recently, JavaScript Coding Editor & IDE was updated on September 28, 2026 and LemoLM on September 21, 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.*