# CodeRun vs Silk Script Runner

The clearest difference is in-app purchases: Silk Script Runner at none against CodeRun's 3. Silk Script Runner also leads on update cadence (fortnightly vs every 5 weeks). CodeRun's advantage is iOS requirement (12.0 vs 16.6). On price, ads and device support there is nothing between them.

Both are free to download. CodeRun sells 3 in-app purchases, starting at $0.99 per 7 days. Silk Script Runner asks for nothing beyond the download.

CodeRun ships an update every 5 weeks, Silk Script Runner fortnightly. The most recent releases landed on September 22, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | CodeRun | 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** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 40 MB | 7 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Dazhuo Information Technology Co., Ltd.](https://appshunter.io/developer/1470341377) | [静俐 张](https://appshunter.io/developer/447014629) |

## What reviewers say

### CodeRun

[App page](https://appshunter.io/ios/app/coderun-code-snippet-run/id1541527450)

Run and edit code for hundreds of programming languages directly on your mobile device. Features instant execution, interactive debugging, and code sharing capabilities for developers, students, and enthusiasts.

**Highlights:** Supports 680 programming languages, Instant code execution, Interactive debugging, Code sharing and importing, Mobile code prototyping, Learning-friendly environment

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $0.99 | per 7 days |
| 3-day free trail | $2.99 | per month |
| Annual Subscription | $12.99 | per year |


### 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 CodeRun free?

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

### Is Silk Script Runner free?

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

### Do CodeRun or Silk Script Runner have ads?

Neither CodeRun nor Silk Script Runner shows ads.

### Which is updated more often, CodeRun or Silk Script Runner?

CodeRun ships an update every 5 weeks, and Silk Script Runner fortnightly. Most recently, CodeRun was updated on September 22, 2026 and Silk Script Runner 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.*