Wi-Fi calling is free, as long as the calls are being made to US numbers. In some rare cases, you may need an unlimited plan for free Wi-Fi calling.

I am out of the US now and the free call over wifi/free app was good. But have heard good reviews for grooveIP. Please let me know if this would work for me and I will be happy to buy for $5.

Free "Wi-Fi calls to international numbers are billed as 'International Calling While in the US' (AKA: International Long Distance). If an international rate plan exists on your account, ...

Facebook's updated Messenger app for iPhone now lets you place free phone calls over Wi-Fi, but you can only call your Facebook friends. Thankfully, there are other options for free Wi-Fi calling ...

Sprint Intros Free Wi-Fi Calling for Some Smartphones. Article Comments 27 . Feb 21, 2014, 9:41 AM by Eric M. Zeman. Sprint today announced the availability of Wi-Fi calling from select smartphones.

Comcast Adds Free WiFi Calls For Xfinity Voice Customers. ByEric Savitz, Former Staff. Covering the intersection of tech and investing. May 22, 2012, 01:45pm EDT May 22, 2012, 08:53pm EDT.

The free WiFi calling will work on Android smartphones that have the Smart Wi-Fi app pre-installed and configured for T-Mobile.

Does WiFi calling cost money? WiFi calling isn’t free, even if you’re connected to a free public network.At the very least, you are paying for it as part of your regular cell plan—and in ...

A few days ago Shape Services released an updated version of their IM+ Skype applicationt, this time around touting its offerings of free WiFi calling from your BlackBerry utilizing Skype. Given in ...

If you're struggling to get a good signal at home, it might be worth giving Wi-Fi calling a shot. In this guide, we explain how it works and how to use it.

Once you’ve confirmed that you have Wi-Fi calling, you might be wondering if you can use it for free while traveling internationally. If you’re calling the US, the answer is almost always yes.