# Portguard Client vs Open Screen Sharing

The clearest difference is price: Open Screen Sharing at $1.99 against Portguard Client's $9.99. Open Screen Sharing also leads on update cadence (every 3 days vs every 3 months) and chart position (#122 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Portguard Client costs $9.99 and Open Screen Sharing $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Portguard Client ships an update every 3 months, Open Screen Sharing every 3 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Portguard Client | Open Screen Sharing |
| --- | --- | --- |
| Price | $9.99 | **$1.99** |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/open-screen-sharing/id6818992574/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | — | Paid |
| Best chart rank | — | **#122** |
| Size | 56 MB | 27 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [灿才 杨](https://appshunter.io/developer/1727617490) | [Metamerism LLC](https://appshunter.io/developer/6785326795) |

## What reviewers say

### Portguard Client

[App page](https://appshunter.io/ios/app/portguard-client-fwknop/id6744343874)

**In-app purchases:** none


### Open Screen Sharing

[App page](https://appshunter.io/ios/app/open-screen-sharing/id6818992574)

**Currently charting:** #122 Top Paid · Utilities (US App Store)

This remote desktop client facilitates screen sharing and remote access across various networks. It offers robust support for standard VNC and RDP protocols, making it a versatile tool for managing your devices from afar.

**Highlights:** Remote desktop client, Mac screen sharing, Public network optimization, VNC support, RDP support, Open-source

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is Portguard Client free?

Portguard Client costs $9.99, with no in-app purchases.

### Is Open Screen Sharing free?

Open Screen Sharing costs $1.99, with no in-app purchases.

### Do Portguard Client or Open Screen Sharing have ads?

Neither Portguard Client nor Open Screen Sharing shows ads.

### Which is updated more often, Portguard Client or Open Screen Sharing?

Portguard Client ships an update every 3 months, and Open Screen Sharing every 3 days. Most recently, Portguard Client was updated on October 30, 2026 and Open Screen Sharing on October 31, 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.*