# rubyi$-run code, autocomplete — Good helper for Ruby Learn

> iOS app for learning, running, and sharing Ruby scripts with code assistance. (iPhone/iPad app by 小文 黄.)

- Source: https://appshunter.io/ios/app/rubyi-run-code-autocomplete/id583295230 (this page in markdown: same URL + `.md`)
- Developer: [小文 黄](https://appshunter.io/developer/490328393)
- Category: Productivity, Developer Tools
- Price: $2.99
- Rating: 4.40/5 from 11 App Store ratings · 27 written reviews indexed
- Age rating: 17+
- Requires: iOS 14.0 · 46 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2012-12-14
- Data updated: 2026-08-13
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/rubyi-run-code-autocomplete/id583295230/reviews.md

## What is rubyi$?

This is an ios ruby app,you can learn,run,share ruby script.
Features : 
Autocomplate.
Auto Indent.
Code color.
In(the built-in browser or  the txt editor),Select the text to run.
Horizontal screen development.
Code templates,the contents of the new file is copy from contents of the template file.

*You can enter ruby code by keyboard, and then you can execut the ruby code,support the gets function.
*You can use the file system to supports txt, pdf, chm, mp3,m4v,zip, gif, png, html, rb ,doc...
*You can adjust the code color and font size , and support to move the cursor left and right and up and down , easy to read and write.
*You can find learning materials by the built-in browser .
*You can save ruby code and learning materials, and can be modified to the save file and delete the save file .
*You can control the background image and color, and execution voice , background animation, text color and shadow, switch interface animation , the number and the order of the main interface of the tab bar to create your learning software.
*You can Learn ruby knowledge , the system provides some basic learning materials .
*You can use ruby code or learning materials to generate two-dimensional code , for easy sharing . 
*You can share code by Email,Weibo,Twitter,Facebook.
*You can use the counter,light in the Setting tab.

## Key features

- Code autocompletion
- Syntax highlighting
- Built-in browser
- File system support
- Customizable interface
- Code sharing

## Recent user reviews (10 of 27)

All indexed reviews: https://appshunter.io/ios/app/rubyi-run-code-autocomplete/id583295230/reviews.md

### 5/5 — Danke für deine lieben Worte ich hab dich lieb bis morgen

*2025-07-29, version 3.3*

Ich hatte selten einen Abend, der so überwältigt war der ganze Tag. Ich war so voll mit Kreativität Hilfe Hilfsbewusstsein und am Ende des Tages habe ich es von Menschen zurückbekommen, von den ich niemals erwartet hätte von fremden Menschen Menschen, die ich immer als Feind gesehen hab. Aber glaub ich wirklich Freund mir wächst der Gedanke ach sowas ähnliches zu machen und Freund und ein Helfer zu sein, die Menschen gut zu tun und Böses abzuwenden und die Menschen die Böses tun aufzuzeigen, was sie tun. Das kann ich machen. Egal von wo nicht egal mit was darf keine Gesetze überschreiten denn Gesetze und Regeln sind dafür da, um sich dran zu halten. Ich muss es immer mit reinem Herzen tun, denn ich hab heute gemerkt wie gut ich Menschen sein können und wie gütig Gott sein kann. Seine Gültigkeit und seine Weitsicht hat keine Grenzen. Er ist Teil von mir und gibt mir seine Güte in mein Herz rein.

### 5/5 — I don’t really understand what the actual purpose is for I’m just curious if I’m missing something

*2023-02-11*

I love the the app but I don’t know what to use it on the right way

### 2/5 — Can’t write files

*2020-01-24*

Curious  this developer’s c++ and python apps can write and read files but ruby can’t. It certainly limits the program’s utility.

### 5/5 — Easy to use

*2017-03-17, version 2.8*

Easy to use.

### 5/5 — 不错

*2017-01-18*

使用起来很方便，不错，期待更完善

### 1/5 — 有bug请尽快修正

*2016-12-09*

只有第一次执行代码是正确的，修改代码后执行的结果和第一次一样，每次修改后都不得不重新打开应用再执行，才能看到正确的结果。

### 5/5 — A Lot of Work Must Have Gone into this Release

*2016-09-05*

What a new look.  Can't wait to try some of the new features.  You can use it even if you are stuck without wifi or a phone tower nearby.

### 4/5 — good stuff

*2016-09-02*

I just bought this, but the way it works so far
very convenient

### 4/5 — 好评

*2016-05-22*

好评

### 5/5 — I like it

*2016-03-22*

Very good to start and if you are new

## Frequently asked questions about rubyi$

### What is the price of rubyi$?

rubyi$ is a paid app, available for $2.99. This one-time purchase grants access to all its features for learning and running Ruby code.

### What devices does rubyi$ support?

rubyi$ is compatible with a wide range of Apple devices, including iPhone, iPad, iPod, and Apple Watch. This allows for flexible coding and learning across your iOS ecosystem.

### How often is rubyi$ updated?

The latest version of rubyi$ is 3.3, last updated on July 1, 2025. While specific update frequency isn't detailed, recent updates indicate ongoing development and support.

### What age rating does rubyi$ have?

rubyi$ has an age rating of 17+. This is likely due to the nature of programming tools which may involve complex concepts or require a certain level of maturity.

### Can I share my Ruby code from rubyi$?

Yes, rubyi$ allows you to share your Ruby code and learning materials via Email, Weibo, Twitter, and Facebook. It also supports generating two-dimensional codes for easy sharing.

### Does rubyi$ offer offline functionality?

The description implies that you can run Ruby code directly within the app, suggesting offline execution capabilities for scripts. Learning materials can also be saved for offline access.

### What file types can be opened or managed in rubyi$?

rubyi$ supports a variety of file types including txt, pdf, chm, mp3, m4v, zip, gif, png, html, rb, and doc. This broad support facilitates managing both code and learning resources.

### How does rubyi$ assist with writing Ruby code?

rubyi$ provides several coding assistance features such as autocompletion, auto-indentation, and code coloring to make writing Ruby scripts more efficient and readable.

## Version history (last 5 releases)

### 3.3 — 2025-07-01

1. Control and improve symbol auto completion
2. Move the selected code group left and right, and add annotations to the group
3. Add some shortcut keys
4. Text search is added to find the previous and next ones.

### 3.2 — 2022-11-01

Fix known problems.

### 3.1 — 2019-09-12

Support for new equipment

### 3.0 — 2018-05-01

Fix some bugs

### 2.9 — 2018-03-07

1. support iphonex
2. to solve some new bug of iOS 11

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All apps by 小文 黄: https://appshunter.io/developer/490328393

## Related topics

[rubyi$-run code, autocomplete](https://appshunter.io/ios/topics/rubyi-run-code-autocomplete)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-13.*