# rubyi vs Halo OS

The clearest difference is in-app purchases: Halo OS at none against rubyi's 7. rubyi's advantage is update cadence (every 3 months vs every 26 months) and rating (4.7 vs 4.3). On price, review sentiment, ads and device support there is nothing between them.

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

rubyi holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 27 and 8 respectively. Written reviews point the same way: 82% of rubyi's written reviews are positive against 75% of Halo OS's.

rubyi ships an update every 3 months, Halo OS every 26 months. Both last shipped on September 28, 2026.

## The numbers

| Metric | rubyi | Halo OS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (27 ratings)](https://appshunter.io/ios/app/rubyi-run-code-autocomplete/id581732143/reviews)** | [4.3 (8 ratings)](https://appshunter.io/ios/app/halo-os/id1578192575/reviews) |
| Number of ratings | **27** | 8 |
| Positive reviews | **81.7% of reviews** | 75.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 26 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 45 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/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 |


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

### 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 4.7 out of 5 from 27 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 September 28, 2026 and Halo OS on September 28, 2026.

---

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