13 Best Apps To Make Free International Calls

Written by Franklin Hatchett

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Our goal at EcomElites is to help readers get the information they need, we partner with companies to help bring you that information. If a purchase or signup is made through our partners, we receive compensation for the referral. Learn More

Making an international call is now much more easier and cheaper than it was before. There are some apps you can use to make free calls. The only thing you will need is a stable internet connection like WiFi or a mobile data plan. You may  also need a 3G or 4G cellular connection to make a quality call.

You should note that most of the apps below are only free when you make app to app calls as they use Voice Over Internet Protocol (VOIP) Technology. Making calls from an app to a phone may only be free for a short while, depending on the platform you are using. The apps on the platforms below can work on a computer or your smartphone.

1. WhatsApp

WhatsApp has more than 1 billion active global users, which makes it the most popular digital communications platform currently. The app relies on internet connection from Wi-Fi, 3G, or 4G cellular data.

Initially, WhatsApp started as an app that facilitates voice calls, voice messages, text messages, and video calls. Currently, the app has adopted the story feature similar to the one on Snapchat or Instagram. This feature lets you share videos and images with your friends. These images and videos run on the story mode for 24 hours before they disappear.

Another reason why WhatsApp is popular is the fact that it offers cross-compatibility of devices. This means that an android user can call an iPhone user or a desktop user and vice versa. Furthermore, you can create group chats and group calls.

2. Viber

Viber is a trusted and one of the most highly used apps to make international calls. Some people may not know about it, but it actually offers international calls of good quality. The app also has instant messaging features. Furthermore, it has mobile and desktop versions. The mobile version integrates well with your contact list, which makes it fast and convenient to launch a call.

This app is very much similar to WhatsApp, which is one of the most popular and highly used digital communication platforms. It is compatible with IOS, Android, and desktop devices. Viber runs on 3G cellular data or Wi-Fi.

3. Skype

Skype was launched in 2003. It is considered to be the pioneer of free video and voice calls. This application is compatible with devices that run on Apple, Android, and Windows operating systems. You should know that only Skype to Skype calls are free. However, various rates will apply if you decide to call a cellphone or landline number.

These rates will depend on the caller and recipient countries. For example, if you wish to call someone in the United Kingdom, Skype will charge 2.3 cents per minute for landline calls and 10 cents a minute for mobile phone calls. For those who make frequent calls, you may choose to get a monthly subscription for $ 6.99. The caller and the recipient will need to accept the call for it to connect.

4. FaceTime

Do you have an Apple device? FaceTime will work with either an iPhone, iPad, or Macintosh computer. It should be your first option if you and the call recipient has either of these devices. You will need an Apple ID and a phone number to register and make calls with FaceTime.

Unlike other international video and call apps on other devices, you cannot download FaceTime. It is part of the operating system of either of the Apple devices listed above. You can find it on the application list of your device. It can be either a silver or green camera icon, depending on the device you have.

Unfortunately, FaceTime is only limited to Apple devices and will not work on any android device.

5. IMO

IMO is another app that uses Voice Over Internet Protocol. This app works well even on a 2G network. This makes it ideal to use in countries where their internet connection is poor.

IMO offers free and highly encrypted international calls for security. Its encrypted calls support up to 6 users. You can also make free video calls, share photos, send unlimited messages, and hold group chats. IMO is compatible with android and iOS devices and supports calls across these devices.

6. Tango

Tango is an app that supports free voice calls, video calls, free messages, group chats, and sharing of videos and images. It is compatible with both android and iOS devices. Tango is limited to phones and tablets.

The app only supports free international calls in a few countries. These countries include the United States, Mexico, Canada, and India. Tango will charge a nominal fee to call to countries, not on this list. The good thing is that these fees will be lower than what the normal cell phone service providers charge.


LINE app is a highly popular platform in Asia, and its use in the Americas and other parts of the world is snowballing. It offers free calls for both app to app calls and calls to landlines. However, to get a free landline call, you will need to watch an ad that usually lasts for about 15 seconds. Moreover, the free landline call is usually limited to 5 minutes before the standard rates apply.

On top of free calls, you can also send text messages, share photos, videos, and even stickers on LINE. The stickers include popular illustrations like Mickey Mouse and Pokemon. There are free ones, but most cost 99 cents. Furthermore, you can also use the app to get special coupons and read the news. However, these operations are available in-app.

8. Rebtel

Rebtel is another app reliable app that you can use to make free international calls. Most people are attracted by the fact that you get to make free international calls without the need for a WiFi connection or cellular data. The app will rely on your local numbers to complete the calls. However, this feature is limited to just 53 countries. If you make a call outside any of these countries, both the caller and the receiver will need a stable 3G data or WiFi connection.

9. PopTox

PopTox is an app that offers free international calls from either a PC or a mobile device. It is a popular app because the user can make free international calls to a landline or cellphone. Moreover, the recipient can take the call without installing the PopTox app. You will need a steady internet connection to complete these calls.

This app may offer free calls, but you have a limit to the number of calls you can make each day. Once you surpass your daily limit, they will charge you per minute to make more calls.

10. Voxofon

Voxofon started offering free international calls when most people were yet to acquire a smartphone. That was in 2008, and the platform has become more popular with the wide use of smartphones as they still offer free international calls.

Free calls only apply for the app to app calls. However, the app lets you call mobile numbers and landlines for a fee. The Voxofon app is compatible with both desktop and mobile devices. You can also use the app to send and receive messages, images, and videos. The app is available for Android, iOS, and desktop devices.

11. Vonage Mobile

Vonage mobile is among the pioneers on the use of VOIP. It lets you make free international calls both for business and for casual purposes. The users get to make both voice and video calls. You can only make these calls to other members of Vonage mobile.

Alternatively, you can opt to record and send a video message when you are not in a position to complete a call. Vonage Mobile also lets you send text messages and images to other users. You will need steady wifi or 3G+ internet connection to use Vonage Mobile to facilitate communication.

12. WeChat

WeChat is one of the most popular if not the most popular social media networks in China. Its popularity in the country can be compared to Facebook’s in the rest of the world. The use of WeChat in other countries is rapidly spreading. This platform facilitates free international calls that contribute to its growing popularity.

WeChat also facilitates the sharing of messages, images, and videos. The app is compatible with both desktop and mobile devices. You can use it on both android and iOS devices.

13. Facebook Messenger

Facebook Messenger has about 1 billion users. Your loved ones and friends are most likely to be on this platform. Furthermore, it can tap into your contact list to help you easily make calls and send messages. This is because it is a part of Facebook and comes with the platform’s messaging functions.

You can use Facebook Messenger to send messages, images, videos, stickers, and voice messages. Facebook Messenger lets you make free voice and video calls when calling an individual on the same platform.

They offer top audio and video quality for their calls. You can use this app on a desktop or mobile device. Moreover, the app is compatible with both android and iOS devices. Their international calls are free when you call an individual who uses the same app.



You can now make international calls for free. Most of the above platforms offer free app to app calls, and some let you call a cell or landline number for free. As you evaluate them, you should note that some apps are restricted to a few countries. A good example is Tango, which offers free international calls to the United States, Mexico, Canada, and India.

The best app to make an international call will depend on the country you are in and where you are trying to send your call. Once you get an authorized app, look at other features of the platform offers. For example, consider if the app also offers free international video calls, text messages, voice messages, images, and video messages.

Most of the apps use Voice Over Internet Protocol Technology (VOIP) to facilitate international calls. The use of VOIP makes it possible to make free international calls. Other apps will require you to watch an advertisement before you can make your free international call. A good example is LINE, which puts up a 15-second ad and gives you five minutes free to make an international call to a mobile or landline number. An app like Whatsapp does not put up advertisements for its users, mainly because of the financial power it has. WhatsApp is a subsidiary of Facebook.

You will need to have a steady internet connection to make a call with most apps. For a quality call, you will need a 3G+ internet connection or WiFi. An app like Rebtel will offer free international calls without the need for an internet connection. However, these calls are limited to 53 countries only. You will need the internet to make a call to a country outside the 53 listed.

As you assess an app’s features, also look at its device compatibility. Some apps are limited to devices with a specific operating system. For example, Facetime is restricted to iOS devices. You should also check to see if you can also make a call from your PC and mobile. POPTox is an example of an app with PC and mobile compatibility.

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