---
title: "Rubyist - Ruby Scripting — App Overview"
url: https://marlvel.ai/apps/rubyist-ruby-scripting
category: Developer Tools
developer: TSUBASA TECHNOLOGIES LIMITED LIABILITY COMPANY
platforms: ios
rating: 4.7 (90 ratings)
pricing: free
report_level: overview
generated: 2026-04-21
last_verified: "2026-04-21T07:52:27.221Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** Rubyist provides a portable, feature-rich Ruby runtime that bridges the gap between mobile scripting and iOS system automation.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Developer Tools |
| Rating | 4.7 ★ (90) |
| Pricing | free |
| Platforms | iOS |
| Latest Version (iOS) | 1.2.5 |
| Developer | TSUBASA TECHNOLOGIES LIMITED LIABILITY COMPANY |

<!-- SECTION: Summary -->
## What is Rubyist - Ruby Scripting?

Rubyist is a mobile development environment that enables users to execute Ruby scripts directly on iOS devices using the MRuby VM. It distinguishes itself by integrating with system-level automation tools like Siri and the Shortcuts app, while providing a specialized code editor with syntax highlighting and autocomplete.

<!-- SECTION: Key Features -->
## Key Features

- **MRuby VM Integration**: Allows for the direct execution of Ruby code locally on iOS devices.
- **System Automation**: Supports running scripts via the Shortcuts app and building custom Siri commands.
- **Development Environment**: Includes a code editor with syntax highlighting, autocomplete, and a built-in documentation viewer.
- **Native API Access**: Enables scripts to trigger native alerts, handle user inputs, perform HTTP requests, and interact with the system clipboard.

<!-- SECTION: Target Audience -->
## Who is it for?

Software developers and automation enthusiasts looking to write and execute Ruby code on iPhone and iPad.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/rubyist-ruby-scripting/id1539089868?uo=4)
- [Full Intelligence Report](https://marlvel.ai/apps/rubyist-ruby-scripting)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/rubyist-ruby-scripting).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*