# Simple JavaScript vs Neuro

The clearest difference is in-app purchases: Neuro at none against Simple JavaScript's 2. Simple JavaScript's advantage is iOS requirement (15.6 vs 26.5). On price, ads and device support there is nothing between them.

Both are free to download. Simple JavaScript sells 2 in-app purchases, starting at $1.99 per month. Neuro asks for nothing beyond the download.

## The numbers

| Metric | Simple JavaScript | Neuro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/neuro-local-fine-tune/id6786251266/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | — | Free |
| Size | 54 MB | 24 MB |
| Requires iOS | **15.6** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [YUKI TANAIKE](https://appshunter.io/developer/478558546) | [Aleksei Goncharov](https://appshunter.io/developer/1888124089) |

## What reviewers say

### Simple JavaScript

[App page](https://appshunter.io/ios/app/simple-javascript/id6782952012)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Simple JavaScript Pro (Monthly) | $1.99 | per month |
| Simple JavaScript Pro (Annual) | $18.00 | per year |


### Neuro

[App page](https://appshunter.io/ios/app/neuro-local-fine-tune/id6786251266)

Fine-tune AI language models directly on your iPhone or iPad without cloud servers. Choose a base model and dataset to train a specialized version locally, utilizing Apple's Neural Engine and GPU. This free, open-source app offers real-time training progress and operates entirely offline.

**Highlights:** Local AI model fine-tuning, Built-in model catalog, Custom dataset support, Five training intensity levels, Real-time training metrics, Fully offline operation, Free and open source

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

**In-app purchases:** none


## Frequently asked questions

### Is Simple JavaScript free?

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

### Is Neuro free?

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

### Do Simple JavaScript or Neuro have ads?

Neither Simple JavaScript nor Neuro shows ads.

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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.*