# rubyi$ vs Halo OS

The clearest difference is price: Halo OS at Free against rubyi$'s $2.99. rubyi$'s advantage is update cadence (every 3 months vs every 26 months). On rating, review sentiment, ratings volume and ads there is nothing between them.

Halo OS is free to download; rubyi$ costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.4 for rubyi$ against 4.3 for Halo OS. Both are backed by a comparable volume of ratings — 11 and 8 respectively. Written reviews are what separate them: 78% of rubyi$'s written reviews are positive against 83% of Halo OS's.

rubyi$ ships an update every 3 months, Halo OS every 26 months. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | rubyi$ | Halo OS |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.4 (11 ratings)](https://appshunter.io/ios/app/rubyi-run-code-autocomplete/id583295230/reviews)** | [4.3 (8 ratings)](https://appshunter.io/ios/app/halo-os/id1578192575/reviews) |
| Number of ratings | **11** | 8 |
| Positive reviews | 77.8% of reviews | **83.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 26 months |
| Monetization | Paid | **Free** |
| Size | 46 MB | 5 MB |
| Requires iOS | **14.0** | 15.2 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [小文 黄](https://appshunter.io/developer/490328393) | [Tiago Mendes](https://appshunter.io/developer/1235886918) |

## What reviewers say

### rubyi$

[App page](https://appshunter.io/ios/app/rubyi-run-code-autocomplete/id583295230)

Learn, run, and share Ruby scripts on your iOS device. Features include code autocompletion, syntax highlighting, and a built-in browser for learning materials. Customize your coding environment and share your creations easily.

**Highlights:** Code autocompletion, Syntax highlighting, Built-in browser, File system support, Customizable interface, Code sharing

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

**In-app purchases:** none


### Halo OS

[App page](https://appshunter.io/ios/app/halo-os/id1578192575)

Transform your iPhone or iPad into a functional desktop computer. Connect external displays, keyboards, and mice to navigate a web browser and file explorer with ease.

**Highlights:** External monitor support, Bluetooth keyboard and mouse compatibility, Web browser, File explorer, TXT file reader, Window management

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

**In-app purchases:** none


## Frequently asked questions

### Is rubyi$ free?

rubyi$ costs $2.99, with no in-app purchases.

### Is Halo OS free?

Halo OS is free to download, with no in-app purchases.

### Which has better reviews, rubyi$ or Halo OS?

rubyi$ is rated higher. rubyi$ averages 4.4 out of 5 from 11 ratings, while Halo OS averages 4.3 from 8 ratings.

### Do rubyi$ or Halo OS have ads?

Neither rubyi$ nor Halo OS shows ads.

### Which is updated more often, rubyi$ or Halo OS?

rubyi$ ships an update every 3 months, and Halo OS every 26 months. Most recently, rubyi$ was updated on October 14, 2026 and Halo OS on October 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*