# Halo OS vs Tab Display

Halo OS and Tab Display both sit at 4.3 stars, but that hides the real split: 83% of Halo OS's written reviews are positive against 14% of Tab Display's. Halo OS also leads on in-app purchases (none vs 1) and ads (none vs shown). Tab Display's advantage is update cadence (every 3 weeks vs every 26 months). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Tab Display sells 1 one-off in-app purchase. Halo OS asks for nothing beyond the download.

Halo OS holds the better App Store score, 4.3 against 4.1. Both are backed by a comparable volume of ratings — 8 and 18 respectively. Written reviews point the same way: 83% of Halo OS's written reviews are positive against 14% of Tab Display's.

Halo OS ships an update every 26 months, Tab Display every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Halo OS | Tab Display |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (8 ratings)](https://appshunter.io/ios/app/halo-os/id1578192575/reviews)** | [4.1 (18 ratings)](https://appshunter.io/ios/app/tab-display-expand-your-tablet/id1665373169/reviews) |
| Number of ratings | 8 | **18** |
| Positive reviews | **83.3% of reviews** | 14.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 26 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 59 MB |
| Requires iOS | **15.2** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Tiago Mendes](https://appshunter.io/developer/1235886918) | [Jaeil Roh](https://appshunter.io/developer/1569364106) |

## 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


### Tab Display

[App page](https://appshunter.io/ios/app/tab-display-expand-your-tablet/id1665373169)

Transform your iPhone or iPad into a second screen for your Mac or Windows computer. Extend your display wirelessly or via USB and enjoy customizable resolution and video playback. A free download with an optional purchase to remove ads.

**Highlights:** Extend computer display to iOS device, Wireless and USB connectivity, Customizable resolution settings, Remote video playback, Portrait and landscape modes, Smooth streaming via WebRTC

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Halo OS free?

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

### Is Tab Display free?

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

### Which has better reviews, Halo OS or Tab Display?

Halo OS is rated higher. Halo OS averages 4.3 out of 5 from 8 ratings, while Tab Display averages 4.1 from 18 ratings.

### Do Halo OS or Tab Display have ads?

Tab Display shows ads; Halo OS does not.

### Which is updated more often, Halo OS or Tab Display?

Halo OS ships an update every 26 months, and Tab Display every 3 weeks. Most recently, Halo OS was updated on October 24, 2026 and Tab Display on October 24, 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.*