# Ruby 2.0 vs Sutāto

The clearest difference is review sentiment: Ruby 2.0 at 75% against Sutāto's 0%. Ruby 2.0 also leads on rating (4.3 vs 4.0) and chart position (#7 vs #169). Sutāto's advantage is update cadence (every 3 weeks vs every 4 months) and price ($1.99 vs $2.99). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Ruby 2.0 costs $2.99 and Sutāto $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Ruby 2.0 holds the better App Store score, 4.3 against 4.0. Both are backed by a comparable volume of ratings — 11 and 7 respectively. Written reviews point the same way: 75% of Ruby 2.0's written reviews are positive against 0% of Sutāto's.

Ruby 2.0 ships an update every 4 months, Sutāto every 3 weeks. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Ruby 2.0 | Sutāto |
| --- | --- | --- |
| Price | $2.99 | **$1.99** |
| Rating | **[4.3 (11 ratings)](https://appshunter.io/ios/app/ruby-20-run-codepro/id727047729/reviews)** | [4.0 (7 ratings)](https://appshunter.io/ios/app/sutato-retro-emulator/id6483049943/reviews) |
| Number of ratings | **11** | 7 |
| Positive reviews | **75.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Paid | Paid |
| Best chart rank | **#7** | #169 |
| Size | 50 MB | 27 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [小文 黄](https://appshunter.io/developer/490328393) | [Valentin Dreyfus](https://appshunter.io/developer/1710589551) |

## What reviewers say

### Ruby 2.0

[App page](https://appshunter.io/ios/app/ruby-20-run-codepro/id727047729)

**Currently charting:** #7 Top Paid · Developer Tools, #144 Top Grossing · Developer Tools (US App Store)

Learn, run, and share Ruby scripts with this iOS app. Features include code autocompletion, syntax highlighting, and a built-in browser for learning materials. Customize your interface and share code easily via email or social media.

**Highlights:** Code autocompletion and indentation, Syntax highlighting, Built-in browser for learning materials, Save, modify, and delete code files, Customizable interface and execution voice, Generate and share QR codes for code/materials

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Sutāto

[App page](https://appshunter.io/ios/app/sutato-retro-emulator/id6483049943)

**Currently charting:** #169 Top Paid · Developer Tools (US App Store)

Play classic NES and Gameboy games on your iPhone and iPad with this high-speed emulator. Enjoy an authentic experience with customizable filters, auto-save, and controller support. Discover game history with the integrated wiki.

**Highlights:** NES & Gameboy emulation, High speed and precision, Customizable video/audio filters, Auto-save functionality, Controller support, In-game wiki

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

**In-app purchases:** none


## Frequently asked questions

### Is Ruby 2.0 free?

Ruby 2.0 costs $2.99, with no in-app purchases.

### Is Sutāto free?

Sutāto costs $1.99, with no in-app purchases.

### Which has better reviews, Ruby 2.0 or Sutāto?

Ruby 2.0 is rated higher. Ruby 2.0 averages 4.3 out of 5 from 11 ratings, while Sutāto averages 4.0 from 7 ratings.

### Do Ruby 2.0 or Sutāto have ads?

Neither Ruby 2.0 nor Sutāto shows ads.

### Which is updated more often, Ruby 2.0 or Sutāto?

Ruby 2.0 ships an update every 4 months, and Sutāto every 3 weeks. Most recently, Ruby 2.0 was updated on October 8, 2026 and Sutāto on October 7, 2026.

### Which is more popular, Ruby 2.0 or Sutāto?

Ruby 2.0 currently peaks at #7 in the App Store charts, and Sutāto at #169. Chart position reflects recent download velocity rather than total install base.

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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.*