Making phone calls without incurring traditional phone charges has become increasingly popular, thanks to the rise of free calling apps that utilize Voice over Internet Protocol (VoIP) technology.

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Duo is one of two new messaging apps announced by Google at I/O this year. Its partner, Allo, a more traditional messaging app, will be launched later in the fall. The two new apps bring Google’s ...

Tango offers an app that lets users make free video calls from an iPhone or Android devices. Now the company plans to extend the service to include computers. That means you’ll soon be able to make a ...

WhatsApp is introducing key improvements to video (and voice) calling on its platform for a better experience. As part of the upgrade, you can now share audio while screen sharing. Another notable ...

WhatsApp used to be behind other apps in terms of video call features. Now, it offers filters and backgrounds to make calls more fun and personal. To use these features, tap the magic wand icon during ...

Google Contacts could soon make it easier to initiate video calls. You’ll soon be able to set a default app for video calls, namely for Connected Apps such as WhatsApp. When Connected Apps are not ...

WhatsApp is bringing group voice and video calling to its web client, marking a significant step in expanding the platform's calling features beyond mobile and desktop. Earlier in February 2026, the ...