Just like WhatsApp, Messenger lets you text message, voice call, or video call anyone on the same messaging system.
Photos can be shared during the talks, which are automatically uploaded to a private album on Google+.
Check our article on to get the most out of the platform.
You can liken Signal to WhatsApp since you mainly have to have someone saved in your contact list to be able to talk with them.
It also implements a freemium business model.
Google Duo's Family Mode has a number of special effects, too.
Although, what works best for me may not be right for you.
Hangouts allow conversations between two or more users.