# AppController vs Halo OS

The clearest difference is rating: Halo OS at 4.3 against AppController's 3.7. Halo OS also leads on review sentiment (75% vs 50%). AppController's advantage is update cadence (every 6 months vs every 26 months) and iOS requirement (9.0 vs 15.2). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Halo OS holds the better App Store score, 4.3 against 3.7. Both are backed by a comparable volume of ratings — 3 and 8 respectively. Written reviews point the same way: 50% of AppController's written reviews are positive against 75% of Halo OS's.

AppController ships an update every 6 months, Halo OS every 26 months. The most recent releases landed on October 2, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | AppController | Halo OS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/appcontroller/id1502304933/reviews) | **[4.3 (8 ratings)](https://appshunter.io/ios/app/halo-os/id1578192575/reviews)** |
| Number of ratings | 3 | **8** |
| Positive reviews | 50.0% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 26 months |
| Monetization | Free | Free |
| Size | 13 MB | 5 MB |
| Requires iOS | **9.0** | 15.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [GraphOn Corporation](https://appshunter.io/developer/441263369) | [Tiago Mendes](https://appshunter.io/developer/1235886918) |

## What reviewers say

### AppController

[App page](https://appshunter.io/ios/app/appcontroller/id1502304933)

Access and use your Windows applications on your iPad or iPhone. This app touch-enables Windows software, making it intuitive to use with gestures and auto-zoom. It requires a compatible Windows computer to run.

**Highlights:** Access Windows applications on iOS, Touch-enabled Windows apps, Intuitive multi-touch gestures, Auto-Zoom feature, On-screen keyboard integration

**Features:** 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 AppController free?

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

### Is Halo OS free?

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

### Which has better reviews, AppController or Halo OS?

Halo OS is rated higher. AppController averages 3.7 out of 5 from 3 ratings, while Halo OS averages 4.3 from 8 ratings.

### Do AppController or Halo OS have ads?

Neither AppController nor Halo OS shows ads.

### Which is updated more often, AppController or Halo OS?

AppController ships an update every 6 months, and Halo OS every 26 months. Most recently, AppController was updated on October 2, 2026 and Halo OS on September 28, 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.*