

These apps allow you to text or call for free over a secure connection. To help you make your next call stress-free, we’ve compiled a list of the best free international calling apps.

I’ve also tried using this while travelling through the city of Delhi, where 3G connectivity is patchy at best, and I’ve had better luck. The first time I tried making calls on 3G, I couldn’t get through to my friend, and the problem persisted even when I was back home with the WiFi in my house. A missed call from a friend shows up below the contact’s photo, and again you can just tap on it to call back.Īlso see: Duo, Google’s video calling app goes live will take on Skype, FaceTime But the app doesn’t have a specific audio call option highlighted, like FaceTime does.

However, when my iPhone was on low battery mode, Duo does show an option to disable video, and just continue with an audio call. The Limit Data Usage option is on by default in this app, and in the settings you can add a list of Blocked Numbers as well. And no, you can’t do group calls with this.

This is similar to FaceTime, where the video is live before the call is picked. Google will remind you the video is live to other user, even if they have not picked up the call yet. Tap on the contact’s photo or name and your video call will begin.
