Terms of Use

Last updated: October 12, 2026

These terms govern your use of DualMac (iPad) and DualMac Companion (Mac), published by Marius Labs ("we"). By using the apps you agree to them.

1. What DualMac is

DualMac is a remote-desktop utility for Macs you own or are authorized to control. It connects to macOS Screen Sharing and to the optional DualMac Companion app.

2. Your responsibilities

• Only connect to machines you own or are explicitly authorized to access.
• Keep your devices, credentials and private network secure.

3. License

DualMac is free of charge. We grant you a personal, non-exclusive, non-transferable license to use the apps on devices you control. Apple's standard Licensed Application End User License Agreement applies to the App Store download.

4. No warranty

The apps are provided "as is", without warranty of any kind. Remote control is a powerful capability; to the maximum extent permitted by law, Marius Labs is not liable for data loss, system changes or damages resulting from your use of the apps or of remote sessions.

5. Trademarks

Mac, macOS, iPad and iPhone are trademarks of Apple Inc. Tailscale is a trademark of Tailscale Inc. DualMac is an independent product, not affiliated with or endorsed by Apple or Tailscale.

6. Changes

We may update these terms; the current version always lives at dualmac.app/terms.

7. Contact

Marius Labs — [email protected]