# Ruby Programming Language — Learn to Code with Ruby

> Mobile Ruby programming language interpreter and learning tool. (iPhone/iPad app by Anastasia Kovba.)

- Source: https://appshunter.io/ios/app/ruby-programming-language/id500353857 (this page in markdown: same URL + `.md`)
- Developer: [Anastasia Kovba](https://appshunter.io/developer/1501308821)
- Category: Reference, Utilities
- Price: Free with in-app purchases
- Rating: 3.33/5 from 3 App Store ratings · 31 written reviews indexed
- Age rating: 17+
- Requires: iOS 12.0 · 1 MB
- Languages: English
- Released: 2012-04-28
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/ruby-programming-language/id500353857/reviews.md

## What is Ruby Programming Language?

The classic Ruby programming language for iPad, iPhone and iPod touch. Programming language is a perfect tool for studying, complex mathematical calculation, entertainment and many other useful tasks. The application is especially useful for learning the Ruby programming language. You have to buy compilations inside the application. Internet connection is required.

- The great programming tool on the AppStore.
- Your programming language for iOS is amazing!

* FEATURES *

- Compile and run your program.
- Text input before program run and text output.
- Enhanced source code editor with syntax highlighting, line numbers, color themes and additional keyboard.
- Online language reference and several program samples.

* LIMITATIONS *

- Internet connection is required to compile and run a program.
- Graphics, network, file system and real-time input are not supported.
- Maximum running time of a program is 15 seconds.

Thanks for using the application! 

====================================

Ruby is a dynamic, reflective, general-purpose object-oriented programming language that combines syntax inspired by Perl with Smalltalk-like features. It was also influenced by Eiffel and Lisp. Ruby was first designed and developed in the mid-1990s by Yukihiro "Matz" Matsumoto in Japan.

Ruby supports multiple programming paradigms, including functional, object oriented, imperative and reflective. It also has a dynamic type system and automatic memory management; it is therefore similar in varying respects to Smalltalk, Python, Perl, Lisp, Dylan, Pike, and CLU.

The standard 1.8.7 implementation is written in C, as a single-pass interpreted language. The specifications of Ruby language are currently being developed by the Open Standards Promotion Center of the Information-Technology Promotion Agency (a Japanese government agency) for submission to the Japanese Industrial Standards Committee and then to the International Organization for Standardization. The final draft of specifications is yet to be accepted as an Industrial Standard. As of 2010, there are a number of complete or upcoming alternative implementations of Ruby, including YARV, JRuby, Rubinius, IronRuby, MacRuby, and HotRuby. Each takes a different approach, with IronRuby, JRuby and MacRuby providing just-in-time compilation and MacRuby also providing ahead-of-time compilation. The official 1.9 branch uses YARV, as will 2.0 (development), and will eventually supersede the slower Ruby MRI.

Ruby was conceived on February 24, 1993 by Yukihiro Matsumoto who wished to create a new language that balanced functional programming with imperative programming. Matsumoto has stated, "I wanted a scripting language that was more powerful than Perl, and more object-oriented than Python. That's why I decided to design my own language".

In 2008 Matsumoto further stated, "I hope to see Ruby help every programmer in the world to be productive, and to enjoy programming, and to be happy. That is the primary purpose of Ruby language."

The name "Ruby" was decided on during an online chat session between Matsumoto and Keiju Ishitsuka on February 24, 1993, before any code had been written for the language. Initially two names were proposed: "Coral" and "Ruby", with the latter being chosen by Matsumoto in a later email to Ishitsuka. Matsumoto has later stated that a factor in choosing the name "Ruby" was because it was the birthstone of one of his colleagues.

## Key features

- Compile and run Ruby programs
- Enhanced source code editor
- Syntax highlighting and line numbers
- Online language reference
- Program samples included
- Text input and output

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 100 Compilations for Ruby Programming Language | $0.99 | one-time |
| Unlimited Compilations for Ruby Programming Language | $2.99 | one-time |


## Recent user reviews (10 of 31)

All indexed reviews: https://appshunter.io/ios/app/ruby-programming-language/id500353857/reviews.md

### 1/5 — Insufficient compilations

*2020-08-21*

As above

### 1/5 — Lack of file system

*2019-12-07, version 13.0*

Without the ability to read and write files the program is pretty useless

### 3/5 — Input should not be required for “compile”

*2018-12-02, version 11.1*

An input change should not require program to be recompiled... guessing it’s because the program is not actually executed via App, but instead “compile” uploads program and input(s) to server, then “run” requests server to execute code and brings back the outputs, etc. kinda hokie for what it’s sold as... but still neat. Not planning to pay for play, will be deleting app after this review.

### 1/5 — Boooooooooooo

*2017-10-06, version 9.4*

Horrible it stinks I'm leaving no stupid stars😡😡😡😡😡😡

**Developer response:** Please provide more details in your review.

### 1/5 — Keep moving

*2017-09-25, version 9.4*

I'm a novice, but couldn't get it to do a simple console program because gets doesn't work.

**Developer response:** Please contact support and describe your problem.

### 1/5 — Ridiculous pricing

*2017-04-25*

In fact it is a paid app. It wants £1 per 100 compilations which is slightly over the top.

**Developer response:** The best option to evaluate simple operations or programs on the go. You can also buy unlimited compilations.

### 1/5 — Useless w/o in-app purchases

*2017-01-08, version 9.4*

Absolutely unusable without purchasing "code executions" via in-app micro transactions.

Not paying $1 for every 100 executions...

**Developer response:** Unfortunately, we can't offer free compilations. But you can buy unlimited package as well!

### 4/5 — awesome

*2016-12-11, version 9.4*

Thats a really good compiler, it works fine, but only minus is that you need to pay to compile. I would recommend developer to add 5 free compiling so people can test. Everything else is cool

### 5/5 — I like being able to write Ruby code on a tablet

*2016-09-24, version 9.4*

The programs are sent to a remote server for execution.  This is both a restriction and an advantage.  I don't have to maintain the interpreter on a server to use the product, but it isn't up to me to customize the installation to my liking, either.

### 1/5 — Having to pay for compilations?

*2016-05-22, version 9.4*

What's the point of programming? Compiling numerous times to test your theories. So don't make us pay for each one.

**Developer response:** You can buy unlimited compilations and use the application as much as you want.

## Frequently asked questions about Ruby Programming Language

### What can I do with the Ruby Programming Language app?

This app allows you to learn and practice the Ruby programming language on your iOS device. You can compile and run Ruby programs, edit source code with advanced features like syntax highlighting, and access online language references and samples.

### Is the Ruby Programming Language app free to use?

The app itself is free to download and use for basic functionalities. However, you will need to purchase compilations within the application to fully utilize its programming capabilities.

### What are the limitations of the Ruby Programming Language app?

An internet connection is required to compile and run programs. The app does not support graphics, network operations, file system access, or real-time input. Additionally, programs have a maximum running time of 15 seconds.

### Who is the target audience for this app?

This application is designed for students, developers, and anyone interested in learning or practicing the Ruby programming language. It's particularly useful for those who want a mobile tool for coding exercises and study.

### What programming paradigms does Ruby support?

Ruby is a versatile language that supports multiple programming paradigms, including functional, object-oriented, imperative, and reflective programming. It also features a dynamic type system and automatic memory management.

## Version history (last 5 releases)

### 13.0 — 2019-11-06

Added iOS 13 support.

### 12.0 — 2019-02-27

Fixed "Bad server response" error.

### 11.1 — 2017-12-07

Fixed issue with quotation marks on iOS 11
Added support of iPhone X

### 9.4 — 2016-05-21

Fixed issues with hardware keyboard.

### 7.2 — 2015-02-03

Full support of iOS 8, iPhone 6 and iPhone 6 Plus.
New design of the app icons.
Auto indentation was added to the source code editor.

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## More apps by Anastasia Kovba

- [Pascal Programming Language](https://appshunter.io/ios/app/pascal-programming-language/id461310295)
- [Visual Basic Language](https://appshunter.io/ios/app/visual-basic-language/id461322183)
- [C++ Programming Language Pro](https://appshunter.io/ios/app/c-plus-plus-programming-language-pro/id461327665)
- [Obj-C Programming Language](https://appshunter.io/ios/app/obj-c-programming-language/id486204866)
- [JVM Programming Language](https://appshunter.io/ios/app/jvm-programming-language/id486207896)
- [C# Programming Language](https://appshunter.io/ios/app/c-programming-language/id486208408)

All apps by Anastasia Kovba: https://appshunter.io/developer/1501308821

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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 2026-06-10.*