# rubyi vs Rust Tutorial

The clearest difference is in-app purchases: Rust Tutorial at none against rubyi's 7. Rust Tutorial also leads on update cadence (every 2 days vs every 3 months) and rating (5.0 vs 4.7). rubyi's advantage is ads (none vs shown) and ratings volume (27 vs 1). On price and device support there is nothing between them.

Both are free to download. rubyi sells 7 one-off in-app purchases. Rust Tutorial asks for nothing beyond the download.

Rust Tutorial holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: rubyi has 27 ratings behind it against 1, so its average is the more settled of the two.

rubyi ships an update every 3 months, Rust Tutorial every 2 days. The most recent releases landed on October 7, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | rubyi | Rust Tutorial |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (27 ratings)](https://appshunter.io/ios/app/rubyi-run-code-autocomplete/id581732143/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rust-tutorial/id6741699891/reviews)** |
| Number of ratings | **27** | 1 |
| Positive reviews | 81.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 45 MB | 32 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [小文 黄](https://appshunter.io/developer/490328393) | [Changsha Juanli Technology Co., Ltd](https://appshunter.io/developer/1784889155) |

## What reviewers say

### rubyi

[App page](https://appshunter.io/ios/app/rubyi-run-code-autocomplete/id581732143)

Learn, run, and share Ruby scripts with an iOS app offering code completion, syntax highlighting, and a built-in browser. Customize your coding environment and even run code on your Apple Watch.

**Highlights:** Autocomplete, Auto Indent, Code coloring, Run selected text, Apple Watch code execution, Code templates, File system support

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| To remove ads | $0.99 | one-time |
| Password Service | $0.99 | one-time |
| Horizontal screen development | $0.99 | one-time |
| Simple Vedio | $0.99 | one-time |
| Encryption Compression | $0.99 | one-time |
| Text Search | $0.99 | one-time |
| Autocomplete | $0.99 | one-time |


### Rust Tutorial

[App page](https://appshunter.io/ios/app/rust-tutorial/id6741699891)

Learn Rust programming from the ground up with this app. It offers detailed tutorials covering fundamental concepts and advanced techniques for beginners and developers looking to master the language.

**Highlights:** Detailed tutorials, Foundational knowledge, Advanced programming techniques, Systematic learning, Learn from scratch

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

**In-app purchases:** none


## Frequently asked questions

### Is rubyi free?

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

### Is Rust Tutorial free?

Rust Tutorial is free to download, with no in-app purchases.

### Which has better reviews, rubyi or Rust Tutorial?

Rust Tutorial is rated higher. rubyi averages 4.7 out of 5 from 27 ratings, while Rust Tutorial averages 5.0 from 1 ratings.

### Do rubyi or Rust Tutorial have ads?

Rust Tutorial shows ads; rubyi does not.

### Which is updated more often, rubyi or Rust Tutorial?

rubyi ships an update every 3 months, and Rust Tutorial every 2 days. Most recently, rubyi was updated on October 7, 2026 and Rust Tutorial on September 26, 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.*