# Halo OS vs Pixel Buddy

The clearest difference is rating: Pixel Buddy at 5.0 against Halo OS's 4.3. Pixel Buddy also leads on update cadence (every 2 weeks vs every 26 months). Halo OS's advantage is in-app purchases (none vs 2) and ratings volume (8 vs 2). On price and ads there is nothing between them.

Both are free to download. Pixel Buddy sells 2 in-app purchases, starting at $4.99 per month. Halo OS asks for nothing beyond the download.

Pixel Buddy holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 8 and 2 respectively.

Halo OS ships an update every 26 months, Pixel Buddy every 2 weeks. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Halo OS | Pixel Buddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (8 ratings)](https://appshunter.io/ios/app/halo-os/id1578192575/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pixel-buddy-always-on-ai/id6770282903/reviews)** |
| Number of ratings | **8** | 2 |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 2 weeks** |
| Monetization | **Free** | Freemium |
| Size | 5 MB | 13 MB |
| Requires iOS | **15.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Tiago Mendes](https://appshunter.io/developer/1235886918) | [Syed Uzair AHMED](https://appshunter.io/developer/1896730271) |

## What reviewers say

### 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


### Pixel Buddy

[App page](https://appshunter.io/ios/app/pixel-buddy-always-on-ai/id6770282903)

An AI companion that lives on your iPhone's screen, offering instant voice or text responses. It's designed for quick answers, brainstorming, and companionship without needing to open a separate app.

**Highlights:** Always-on AI companion, Voice and text chat interaction, Instant replies and answers, Tiny animations and reactions, Privacy-focused data handling, Quick brainstorming and drafting

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pixel Buddy Pro (Monthly) | $4.99 | per month |
| Pixel Buddy Pro (Yearly) | $39.99 | per year |


## Frequently asked questions

### Is Halo OS free?

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

### Is Pixel Buddy free?

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

### Which has better reviews, Halo OS or Pixel Buddy?

Pixel Buddy is rated higher. Halo OS averages 4.3 out of 5 from 8 ratings, while Pixel Buddy averages 5.0 from 2 ratings.

### Do Halo OS or Pixel Buddy have ads?

Neither Halo OS nor Pixel Buddy shows ads.

### Which is updated more often, Halo OS or Pixel Buddy?

Halo OS ships an update every 26 months, and Pixel Buddy every 2 weeks. Most recently, Halo OS was updated on October 24, 2026 and Pixel Buddy on October 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.*