Android Apps to Audio Calling

TeamViewer is a premier remote access, support, and online collaboration software. It provides secure connections to computers and mobile devices from anywhere in the world, enabling IT professionals and individuals to provide remote support, access files, attend online meetings, and collaborate effectively across distances.

GoToAssist is a comprehensive, cloud-based remote support solution designed for IT support teams and customer service organizations, enabling secure and efficient remote access to devices for troubleshooting, maintenance, and support.

iTeleport VNC is a versatile remote desktop access solution enabling users to connect to and control computers from anywhere. It acts as both a VNC client and server, offering features for file sharing, monitoring, and unattended access across multiple platforms.

Dualmon is a robust and free remote desktop and remote support software designed for a wide range of users, from individual tech support to large enterprises. It provides secure and efficient remote access, screen sharing, file transfers, and various administrative tools for managing remote computers and servers.

ConnectWise Control, formerly ScreenConnect, is a robust self-hosted remote support and access solution designed for businesses of all sizes. It provides secure, fast, and flexible remote control capabilities, enabling IT professionals to troubleshoot issues, perform maintenance, and manage systems remotely.

GoToMeeting is a robust online meeting and video conferencing solution designed for business communication. It facilitates seamless collaboration with features like HD video, screen sharing, and integrated audio. Ideal for remote teams and businesses needing reliable virtual meetings.

Google Hangouts was a versatile communication platform offering instant messaging, voice and video calls, and SMS capabilities directly from web browsers and mobile devices. Integrated deeply with Gmail and other Google services, it provided a convenient way to connect and collaborate across various platforms.