About DualMac

Marius Labs · since September 2026

DualMac and DualMac Companion are made by Marius Labs. Marius Labs is Jérémie Aouate, an independent developer.

Why DualMac exists

DualMac shows a Mac you own on your iPad or iPhone, with no subscription, no account and no relay in between. It connects straight to macOS Screen Sharing over your own network: your LAN, your Tailscale tailnet or an SSH tunnel.

Since when

DualMac has been on the App Store since September 2026, and dualmac.app has been online since the same month. DualMac Companion for Mac is downloaded from this site.

What DualMac is not

• Not a remote support tool: there is no ID to share and no cloud relay.
• Not a Windows, Linux or Raspberry Pi client: DualMac controls Macs only.
• Not a subscription: DualMac and its Companion are free, with no in-app purchases.
• Not a cloud service: Marius Labs runs no DualMac account or content backend.
• Not affiliated with or endorsed by Apple or Tailscale.

Contact

Write to [email protected]. The official facts about the app are on the DualMac facts page, and setup help is on the support page.