19 Best free international calling apps (2024)

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There are many instances where placing overseas calls won’t cost you a penny. We’ve diligently researched and discovered specific apps that provide the convenience of making free international calls, spanning across multiple countries.

These apps don’t just limit themselves to calls; they also come equipped with messaging features. This allows you to keep in touch through swift messages in the intervals between calls. Moreover, they offer the capability to exchange photos and videos, adding an extra dimension to your communication.

Best apps to make free international calls

Below, we’ve compiled a list of our top 19 best apps that enable hassle-free international calling.

1. WhatsApp

WhatsApp, available for Android and iOS, is a messaging and voice call application that operates through data rather than your cellular plan. Its functionality allows for free voice and video calls worldwide, but it’s prudent to monitor your monthly data usage. Moreover, the app facilitates group calls.

In 2016, WhatsApp introduced end-to-end encryption, securing all messages and calls made within the app. Yet, if communicating with someone using an outdated version, none of your exchanges are encrypted.

Furthermore, WhatsApp offers web and desktop versions. Notably, it cannot be used to contact emergency services like 911 in the United States.

2. Skype

Skype, a Voice over Internet Protocol (VoIP) service established in 2003, provides a convenient means for free national and international calls. It enables users to engage in voice and video calls, along with group calls accommodating up to 10 participants, all without charge when communicating within the Skype network.

However, charges are applicable for contacting individuals outside of Skype, though the company transparently discloses these rates, offering unlimited monthly packages for users. Similar to other data-dependent platforms like WhatsApp, Skype cannot contact emergency services due to the inability to accurately determine the user’s location.

Accessible not only on Android and iOS devices but also on PC, Mac computers, web browsers, and even Xbox consoles, Skype facilitates international calls from various platforms, providing flexibility and accessibility to its users.

3. FaceTime

FaceTime, available for iPhone, iPad, iPod touch, and Mac, allows free voice and video calls worldwide using Wi-Fi or mobile data, except in a few countries. Setting up an account requires an Apple ID, automatically linked to your phone number on an iPhone, or registering an email address on an iPad or iPod touch.

To connect with friends, you’ll need their Apple ID-associated phone number or email. While on a regular call, transitioning to a FaceTime call is possible if both parties have accounts. Additionally, for iOS 15 users, inviting Android users to ongoing calls is feasible through a unique join link.

4. Google Voice

Google Voice is a cost-effective Voice over Internet Protocol (VoIP) service that offers mostly free features. You can link up to six phone numbers to your account and set them to ring individually before directing to voicemail. By activating transcription, you receive transcripts of your voicemails via email or text messages. This service is accessible not only through Android and iOS mobile apps but also via a desktop browser.

For users in the United States, most calls made to individuals in the U.S. and Canada are free of charge. However, calling rates to other global locations vary. Google provides a detailed breakdown of pricing by country on the Google Voice website.

5. Viber

Viber is a Voice over Internet Protocol (VoIP) service that enables free voice and video calls among its users, along with cost-effective rates for calls made to landlines and mobile phones. Registering requires only a valid phone number, which allows your contacts to easily locate you on the application. Available on Android, iOS, and through a web browser, Viber offers versatility in its accessibility.

Although not as widely recognized in the United States compared to WhatsApp and Skype, Viber boasts popularity in various regions worldwide, particularly in Eastern Europe. Similar to its competitors, Viber facilitates text messaging and the sharing of photos and multimedia within the app.

6. Rebtel

Rebtel stands out for its ability to facilitate free international calls to more than 53 countries without relying on a data or Wi-Fi connection. The service employs local numbers to establish calls between Rebtel users.

Yet, if the recipient is not located in one of the supported countries, both parties will require a Wi-Fi connection or a minimum 3G data connection to connect. Rebtel is available on Android and iOS platforms.

7. IMO

IMO stands out among various VOIP apps by enabling international calls even with limited 2G connectivity, unlike others that mandate a 3G cellular link or Wi-Fi. While enjoying 4G LTE access might be commonplace for some, many countries still appreciate any form of internet connection available to them.

For those concerned about security, IMO ensures encrypted voice and video calls, prioritizing user privacy. Moreover, the app goes a step further by supporting encrypted calls for group conversations with up to six participants—a feature that makes it perfect for lively group discussions or gatherings. Additionally, it’s important to note that IMO is available on the Android platform.

8. PopTox

PopTox enables users to make free international calls not only to other app users but also to regular cell phones or landlines without requiring the call recipient to have the PopTox app.

Whether using a computer or a mobile app, a mere internet connection suffices to place these calls. While the service offers free calls, there is a daily limit; surpassing this limit incurs minute-based charges for unlimited calling. PopTox functions across web browsers as its primary platform.


LINE is a versatile app that offers users the ability to make free international calls lasting up to five minutes to nearly any global phone number. This feature doesn’t demand the call recipient to have the LINE app installed. You can enjoy this free call opportunity following a short advertisement.

Beyond facilitating international calls, LINE serves as a platform for sharing various content types such as text messages, photos, videos, and stickers among friends within the app. This multifunctional app is available on both Android and iOS platforms, ensuring accessibility for a wide range of users.

10. Vonage Mobile

Vonage, a trailblazer in the early days of VOIP technology, continues to provide international calling services for both residential and business landlines.

Their user-friendly application, Vonage Mobile, allows individuals to engage in voice and video calls among other Vonage Mobile users at no cost.

Furthermore, users have the option to share video messages without making traditional phone calls, offering an alternative mode of communication.

Vonage Mobile is easily accessible on Android and Apple smartphones and tablets, requiring only a 3G+ or Wi-Fi internet connection to function seamlessly.

11. Tango

Tango is an app that offers more than just voice and video calling. While dancing skills aren’t necessary, they can add to the fun. In addition to making calls, users can engage in entertaining activities like playing games and trying out digital masks.

This app enables free international calls to specific countries like the United States, Canada, Mexico, and India. For calls to other international destinations, a nominal fee is charged, potentially being more cost-effective than charges from your current cell phone provider.

Tango is available specifically on the Android platform, offering users a diverse and interactive communication experience.

12. VoipBuster

VoipBuster provides free calls from computer to computer and international mobile app calls using MobileVOIP. However, it doesn’t support video calls or text messages; it’s designed for simple voice-based communication. If you’re looking solely for voice calls, VoipBuster can serve as a suitable choice. It’s available on Android and iOS platforms.

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13. VoipStunt

VoipStunt, managed by the same company as VoipBuster, caters to distinct countries. If your preferred country isn’t supported for free calls on one app, check if the other does.

With VoipStunt, users can initiate complimentary in-app calls to fellow VoipStunt users on mobile or computer, offering limitless call duration, a notable advantage.

However, it lacks support for text messaging or video messages, limiting its functionality compared to more comprehensive apps. Available on Android and iOS platforms.

14. Voxofon

Voxofon, an early adopter of free international calls back in 2008 when smartphones were not yet ubiquitous, remains a relevant choice today. Despite the widespread use of smartphones, Voxofon endures, offering continued free call services—a testament to its enduring value.

Accessible across mobile and computer devices, the Voxofon app facilitates cost-free calls between its users, accompanied by the ability to exchange texts, pictures, and videos without charges.

Moreover, Voxofon extends its services beyond app-to-app calls, enabling users to make international calls to both cell phones and landlines. Notably, the platform is available on Android devices, ensuring widespread accessibility.

15. WeChat

When looking to make a phone call to China, WeChat stands out as a top choice. It’s a widely used app in China, functioning not just as a social media platform but also offering calling features.

Comparatively, while Facebook reigns as the most favored social network across much of the globe, WeChat claims an even higher level of popularity within China.

One of the notable advantages of WeChat is its provision for free international calls and group video calls, making it a convenient choice for staying connected across borders.

Accessible on both Android and iOS platforms, WeChat serves as a versatile tool for communication, especially if you’re reaching out to contacts in China.

16. Telegram

Telegram offers a remarkably swift and highly secure messaging platform, enabling users to exchange messages instantly. Additionally, it presents the capability to initiate voice calls with online contacts without any cost.

For those concerned about ensuring the utmost security during their calls, Telegram provides a simple method to verify the encryption’s effectiveness within the app.

During a phone call, four specific emojis will surface on your screen. Telegram indicates that if the other party sees the same set of emojis on their screen, it confirms the call’s complete security, ensuring a 100% encrypted conversation.

17. Google Meet

Google Meet, formerly known as Google Duo, offers a commendable option for free online calls. Unlike platforms like Viber and Skype which may encounter occasional glitches during calls, Google Meet stands out for its consistent reliability in audio and video quality.

Accessible across both Apple and Android mobile devices, the app boasts several appealing features. For instance, it allows users to leave video messages if the recipient misses a call and offers a preview of the caller’s video before answering.

Concerned about excessive mobile data usage during online calls? Google Meet automatically adjusts the connection speed to 1Mbps when WiFi isn’t available, ensuring a more data-efficient experience.

18. Facebook Messenger

Facebook Messenger offers more than just text messaging; it supports audio and video calls too. To initiate a call, simply spot the phone or camera icon next to your contact’s name within your chat box, and with a click, you can enjoy a free call.

Whether you’re using the desktop website or the mobile apps, Facebook Messenger calling is accessible across devices. Adding a playful touch, there are quirky features like amusing filters, such as placing a cat on your head, which adds a fun element to your conversations.

19. Hushed

Hushed, an online calling service provider, grants its users a free virtual number, offering audio calling, text, and multimedia sharing through its VoIP app. Known as one of the top free international phone call apps for its exceptional voice quality, Hushed permits a 3-day free trial to test its services. Users can acquire multiple numbers from countries like the US, Canada, and the UK.

Moreover, Hushed features complete anonymity through fake phone numbers, enabling users to conceal their identity when making international calls or sending messages. Customizable voicemail allows for personalized greetings, while auto-responders promptly handle queries when users are unavailable.

The app also supports call forwarding to ensure no calls are missed and allows the management of multiple numbers in one place. Users can purchase temporary burner numbers inexpensively for one-time use, and Hushed integrates with third-party apps like Slack and Dropbox.

Pros include the flexibility to use Hushed numbers across multiple devices, three hundred area codes in the US, UK, and Canada, international calling with messaging, and end-to-end encryption for privacy and security.

However, some drawbacks include relatively expensive packages compared to other VoIP services, occasional connectivity issues without Wi-Fi, limited free trial availability in the USA and Canada only, and the absence of video call capabilities.

Key specifications encompass compatibility with Android and iOS, international call rates starting at $4.99 (inclusive of a $1.00 credit), no free version offered, and a 3-day trial available with a lifetime plan priced at $25.

How do I make free international calls from a PC?

To place free international calls from a PC, utilize various VoIP applications that offer web versions compatible with internet-connected devices. Examples of such apps include Skype, Viber, and Google Voice. These services enable users to make calls globally without incurring additional charges, leveraging the internet for communication across borders.

Do cell phone plans offer free international calls?

Certain cell phone plans do provide free international calls as part of their offerings. These plans typically involve higher costs but can be more economical compared to paying for each call separately without a plan. If the mentioned free apps aren’t suitable, utilizing a plan with free international calls can serve as a viable alternative.

How much do international calls cost?

The cost of making international calls varies based on your mobile service provider. For instance, T-Mobile may charge $0.25 per minute, whereas Verizon might impose an additional monthly fee without restricting call duration. Some plans may include unlimited texting as part of their offerings.

How do VOIP apps make free international calls?

VOIP (Voice over Internet Protocol) apps facilitate free international calls by leveraging the Internet for communication rather than traditional telephone lines. These apps utilize the internet connection on your device to transmit voice data packets, enabling users to make calls to other app users at no extra cost.

Similar to FaceTime or Skype, these apps rely on internet connectivity to establish a connection between callers, allowing for cost-free communication across borders. The key lies in transmitting voice data via the internet, bypassing the need for conventional telephone networks and their associated charges for international calls.

Do you need an internet connection to make free international calls?

To make free international calls using various apps, having an internet connection is necessary. Typically, these apps demand either a 3G cellular data connection or access to a Wi-Fi hotspot. This requirement allows seamless communication across borders without incurring additional charges.

However, there is an exception with the Rebtel app. In specific scenarios, such as calling supported countries where the app can access a local number, it bypasses the necessity for a strong internet connection, offering an alternative method for making free international calls.

Overall, despite this exception, the accessibility and affordability of international calls have significantly improved due to technological advancements in communication apps.

How can I make free international calls without internet?

Making free international calls without internet is possible with specific apps like Rebtel. This app, along with a few others, enables users to make free calls to both mobile and landline numbers. Among these options, Rebtel shines for its reliable and high-quality international calling service, functioning even without an internet connection.

Do free international calls support video calls?

Free international calls often include support for video calls within certain apps. To access video chat for free, both parties need the app and a strong internet connection capable of handling video. In cases of poor connections, only voice calls might be feasible.

The bottom line

As you can see, many apps provide free international calls through voice and video communication between users of the same app. With a stable internet connection, you can make these calls without incurring charges for international phone conversations, potentially eliminating that expense altogether.