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Gcast

Gcast

Zero-latency mobile casting

3 ratings
3 reviews
🎮 Games
🎬 Entertainment
🕹 Simulation
🏰 Strategy
Free
In-App Purchases

Details

Released
September 17, 2025
Updated
July 25, 2026

Features

Developer

jules testard
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Gcast screenshot #1 for iPhone
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ipad
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About

This app allows two mobile devices to share a single screen for synchronized gameplay or viewing, enabling remote co-op experiences. Users can create private rooms, invite friends, and enjoy low-latency streaming over the internet.

✓Share iPhone screen with another iPhone or iPad
✓Two games run side-by-side
✓Create private rooms with codes
✓Real-time join notifications
✓Customizable nicknames and avatars
✓Play over the internet
✓Low-latency WebRTC streaming
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What's New in Gcast

26.7.27

July 25, 2026

Faster, more reliable casting • GCast now explains why the Local Network permission matters before asking for it — allowing it gives you instant, smooth casting to your TV. • If the permission is off, GCast tells you when casting will be slow and takes you straight to the right setting — one tap to fix. • Fixed an issue where the featured games shelf could occasionally fail to load. • Performance and reliability improvements.

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Subscriptions & In-App Purchases

GCast Turbo

Cast at max resolution, no watermark

$4.991 Month
How to cancel Gcast subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Very good app

This app is really good for both gaming and media definitely would recommend
AAppstoreuser500

Great App

So far my experience has been really good and hope its developers keeps it up.
22Toxiic

GCast for Minecraft

I’ll be honest I was a bit skeptical bc of the “zero latency” claim but I was genuinely impressed. At least for running games like Minecraft and Roblox it works perfectly! There is no noticeable difference between the phone screen and the monitor/tv other than you get to play on a big screen. Props to the dev
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FAQ

What is Gcast?

Gcast lets two phones share one screen, enabling you and a friend to play side-by-side remotely. It allows you to cast your iPhone to another iPhone or iPad and share that screen with a friend.

Can I play games with Gcast?

Yes, Gcast is designed for synchronized gameplay, allowing two games to run side-by-side on shared screens. It's built on WebRTC for low-latency streaming, making it suitable for playing through.

How do I connect with friends on Gcast?

You can create a private room with a short code and send the link to your friends. You'll receive a pop-up notification the moment a guest asks to join.

Does Gcast support online play?

Yes, Gcast allows you to play over the internet, not just Wi-Fi, facilitating remote gaming sessions.

What devices does Gcast support?

Gcast is supported on iPhones and iPads, with the ability to cast from an iPhone to another iPhone or iPad.

Is Gcast free to use?

Yes, Gcast is available for free and does not have any in-app purchases.

Does Gcast have ads?

No, Gcast is ad-free, providing an uninterrupted user experience.

How often is Gcast updated?

The latest version of Gcast is 26.6.29, and it was last updated on June 30, 2026, indicating regular maintenance and updates.