CoScreen is described as 'turns your extended screen into a remote collaboration platform. The app provides an entirely new remote collaboration experience through simultaneous multi-user screen sharing, remote control and audio chat' and is an app in the Remote Work & Education category. There are more than 10 alternatives to CoScreen for a variety of platforms, including Windows, Mac, Online / Web-based, iPhone and Linux. The best alternative is TeamViewer. It's not free, so if you're looking for a free alternative, you could try Zoom or Apple Screen Sharing. Other great apps like CoScreen are LogMeIn (Paid), join.me (Paid), Apple Remote Desktop (Paid) and GoToAssist (Paid).
LogMeIn gives you fast, easy remote access to your PC or Mac from your browser, desktop and mobile devices. Premium features like file transfer, file sharing and remote printing help you stay connected and productive wherever you go.
Screen Sharing is a VNC client by Apple Inc. included as part of Mac OS X v10.5. It allows remote observance or control of any Macintosh machine on the local network that has Screen Sharing activated. It may also be used over the Internet via iChat.
Apple Remote Desktop is the best way to manage the Mac computers on your network. Distribute software, provide real-time online help to end users, create detailed software and hardware reports, and automate routine management tasks — all without leaving your desk.
Provides you with live-support capability. Easily view and control your customers computers online to quickly resolve their technical issues. Handle more support requests in less time, assist up to eight attended or unattended customers at once.
Screen is a multiplayer screen sharing app that lets you work together like you’re in the same room. Unlike videoconferencing tools that are designed for presentation, Screen lets everyone participate through multiplayer drawing & control.