# External Display Desktop vs Grayscale

The clearest difference is price: External Display Desktop at Free against Grayscale's $1.99. External Display Desktop also leads on update cadence (every 2 days vs fortnightly). Grayscale's advantage is review sentiment (100% vs 61%) and in-app purchases (none vs 3). On ads, device support and iOS requirement there is nothing between them.

External Display Desktop is free to download; Grayscale costs $1.99 up front. External Display Desktop sells 3 in-app purchases, starting at $4.99 per 7 days. Grayscale asks for nothing beyond the download.

External Display Desktop ships an update every 2 days, Grayscale fortnightly. The most recent releases landed on October 22, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | External Display Desktop | Grayscale |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.3 (16 ratings)](https://appshunter.io/ios/app/external-display-desktop-xeos/id6758286241/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 60.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Fortnightly |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 79 MB | 3 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Marian-Daniel Filipovici](https://appshunter.io/developer/1825291966) | [Iliane Zedadra](https://appshunter.io/developer/1571284261) |

## What reviewers say

### External Display Desktop

[App page](https://appshunter.io/ios/app/external-display-desktop-xeos/id6758286241)

Browse the web, watch videos, and work on an external display using your iPhone. Enjoy full-resolution browsing, file management, and even video calls with camera and microphone support. It offers a desktop-like experience with mouse and keyboard compatibility, and a privacy-focused design with an integrated ad-blocker.

**Highlights:** Full-resolution browsing on external displays, Full-screen video playback, PDF and file opening in tabs, Camera and microphone support for calls, Mouse and keyboard support, Floating, resizable tabs, Integrated ad-blocker

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Yearly | $14.99 | per year |
| Lifetime | $34.99 | one-time |


### Grayscale

[App page](https://appshunter.io/ios/app/grayscale-reduce-screen-time/id6760229480)

This app helps you focus by converting websites to black and white within Safari. Reduce visual distractions and make your browsing experience calmer by default. It offers simple, private control through a Safari extension.

**Highlights:** Convert websites to grayscale in Safari, Whitelist domains to keep them in color, One-tap control via Safari extension, Lightweight and private design, Reduces visual noise and stimulation

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is External Display Desktop free?

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

### Is Grayscale free?

Grayscale costs $1.99, with no in-app purchases.

### Do External Display Desktop or Grayscale have ads?

Neither External Display Desktop nor Grayscale shows ads.

### Which is updated more often, External Display Desktop or Grayscale?

External Display Desktop ships an update every 2 days, and Grayscale fortnightly. Most recently, External Display Desktop was updated on October 22, 2026 and Grayscale on October 17, 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.*