The 5 Best Free International Calling Apps (2024) (2024)

Most Secure: WhatsApp

WhatsApp is a messaging and voice call app for Android and iOS that uses data, not your cellular plan. You can make voice and video calls to people all over the world for free, though you need to keep an eye on your data usage each month. The app also supports group calls.

In 2016, WhatsApp added end-to-end encryption that applies to all messages and calls using the app. However, if you’re chatting with someone who has an older version, none of your communications are encrypted.

There are also web and desktop versions of WhatsApp. You can’t use it to call emergency services such as 911 in the U.S.

Best For Group Calls: Skype

Skype is a VoIP service that’s been around since 2003 and has always been an easy way to make free national and international calls. You can use it for voice and video calls, as well as group calls with up to 10 participants for free when communicating with other Skype users.

Charges apply if you contact someone outside of Skype, but the company is upfront about the rates, and unlimited monthly packages are available.

Like WhatsApp and other services that use data, you can’t use Skype to contact emergency services, since they can’t accurately pinpoint your location. In addition to Android and iOS, you can also make international calls from your PC or Mac computer, web browser, and even Xbox.

Best For Video Calls on iOS: Facetime

FaceTime is a free voice and video call app for iPhone, iPad, iPod touch, and Mac. You can call people over Wi-Fi or using mobile data around the world, except for a handful of countries. To set up an account, you need an Apple ID. On an iPhone, FaceTime automatically registers your phone number. On an iPad or iPod touch, you can register an email address.

To contact friends, you need the phone number or email associated with their Apple ID. You can also switch to a FaceTime call during a regular phone call as long as you both have accounts. If you're running iOS 15 or later, you can also invite Android users to calls already in progress with a special join link.

Best For Calls Between the U.S. and Canada: Google Voice

Google Voice is a VoIP service that’s mostly free. You can forward up to six numbers to your account, but have each one ring before going to voicemail. If you turn on transcription, you can receive emails or text messages with transcripts of your voicemails. In addition to Android and iOS apps, you can also use Google Voice in a desktop browser.

If you’re in the U.S., most calls to people in the U.S and Canada are free. Rates for calls to other parts of the world vary. Google lists the pricing by country on the Google Voice website.

Download For:

Good VoIP App: Viber

Viber is another VoIP service that offers free voice and video calls to other users, and cheap rates for calls to landlines and mobile phones. All you need to register is a valid phone number, which your contacts can use to find you on the app. Viber has Android and iOS apps, as well as a browser version.

While Viber isn’t as popular as WhatsApp and Skype are in the U.S., it's popular in other parts of the world, such as Eastern Europe. Like its competitors, it can also send messages, and you can also share photos and other media through the app.

Was this page helpful?

Thanks for letting us know!

Tell us why!