Calling and messaging other Vyke users is free, but it’ll cost you to message and call other numbers through the app. There’s a surcharge when buying credit, although you can buy a ...

While it is free, that tier comes with a 60-minute time limit. Viber began life as a voice-calling app. You used to be able to call people on the service along with regular phone calls.

A conference call is a type of call where multiple people join at once via audio, video or web, typically by accessing a link or calling a phone number. A conference call service or app helps ...

You can chat while video calling and send out relevant files and links in the same messaging channel for meeting participants. This app supports picture-in-picture mode, meaning you can ...