# Javascript REPL vs Silk Script Runner

The clearest difference is ads: Silk Script Runner at none against Javascript REPL's shown. Javascript REPL's advantage is iOS requirement (12.0 vs 16.6). On price, 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.

## The numbers

| Metric | Javascript REPL | Silk Script Runner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/silk-script-runner/id6778363658/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Fortnightly |
| Monetization | — | Free |
| Size | 28 MB | 7 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SEUNGWOO JO](https://appshunter.io/developer/1638712318) | [静俐 张](https://appshunter.io/developer/447014629) |

## What reviewers say

### Javascript REPL

[App page](https://appshunter.io/ios/app/javascript-repl-code-runner/id6504182953)

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

**In-app purchases:** none


### Silk Script Runner

[App page](https://appshunter.io/ios/app/silk-script-runner/id6778363658)

This app provides a straightforward environment for writing, running, and exploring scripts on mobile devices. It offers a beginner-friendly syntax similar to Python, allowing users to learn programming, test ideas, and build simple applications and games.

**Highlights:** Write simple, readable scripts, Beginner-friendly programming syntax, Run examples and built-in demos, Build lightweight GUI games, Test ideas quickly, Focus on logic over complexity

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

**In-app purchases:** none


## Frequently asked questions

### Is Javascript REPL free?

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

### Is Silk Script Runner free?

Silk Script Runner is free to download, with no in-app purchases.

### Do Javascript REPL or Silk Script Runner have ads?

Javascript REPL shows ads; Silk Script Runner does not.

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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.*