# RubySketch vs Learn Ruby Fast

The clearest difference is ads: Learn Ruby Fast at none against RubySketch's shown. Learn Ruby Fast also leads on rating (5.0 vs 4.7). RubySketch's advantage is update cadence (every 5 weeks vs every 6 months) and ratings volume (24 vs 3). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. RubySketch sells 1 one-off in-app purchase and Learn Ruby Fast sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Learn Ruby Fast holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: RubySketch has 24 ratings behind it against 3, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

RubySketch ships an update every 5 weeks, Learn Ruby Fast every 6 months. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | RubySketch | Learn Ruby Fast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (24 ratings)](https://appshunter.io/ios/app/rubysketch-graphics-and-games/id1491477639/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/learn-ruby-fast/id6754417791/reviews)** |
| Number of ratings | **24** | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 6 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 82 MB | 47 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Noritaka Suzuki](https://appshunter.io/developer/1491477638) | [Dalvin Digital](https://appshunter.io/developer/1814271404) |

## What reviewers say

### RubySketch

[App page](https://appshunter.io/ios/app/rubysketch-graphics-and-games/id1491477639)

This app provides a Ruby interpreter and text editor, allowing users to write and run Ruby scripts. It also features a graphics API compatible with Processing for creative coding on mobile devices.

**Highlights:** Built-in Ruby interpreter (CRuby/MRI), Processing-compatible graphics API, Text editor with easy cursor movement, Physics-capable sprites, Image input from camera, Sound playback, Sample scripts and games

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $9.99 | one-time |


### Learn Ruby Fast

[App page](https://appshunter.io/ios/app/learn-ruby-fast/id6754417791)

Master Ruby programming fundamentals with interactive lessons designed for beginners. This app guides you through essential coding skills, making it accessible to learn on your mobile device. Explore the basics of app and website development.

**Highlights:** Guided programming lessons, Core Ruby skills, Beginner-friendly, Mobile learning, App and website development basics

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $9.99 | per month |
| Pro Annually | $59.99 | per year |


## Frequently asked questions

### Is RubySketch free?

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

### Is Learn Ruby Fast free?

Learn Ruby Fast is free to download, with in-app purchases available.

### Which has better reviews, RubySketch or Learn Ruby Fast?

Learn Ruby Fast is rated higher. RubySketch averages 4.7 out of 5 from 24 ratings, while Learn Ruby Fast averages 5.0 from 3 ratings.

### Do RubySketch or Learn Ruby Fast have ads?

RubySketch shows ads; Learn Ruby Fast does not.

### Which is updated more often, RubySketch or Learn Ruby Fast?

RubySketch ships an update every 5 weeks, and Learn Ruby Fast every 6 months. Most recently, RubySketch was updated on October 8, 2026 and Learn Ruby Fast on October 13, 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.*