Best International Calling Apps For Android
A free international calling app is a service that allows users to place calls over the internet. The most popular free international calling apps are Skype, Viber, and WhatsApp.
Free international calling apps allow users to call any number in the world for free. These apps can be used for business purposes as well as personal use. However, these apps are not always reliable because they rely on an internet connection which is not always available or reliable.
Are there Benefits of Using a Free International Calling App?
The benefits of using a free international calling app are many. It is a cost-effective solution that provides you with unlimited minutes, low rates to call home, and the ability to make international calls from your mobile phone.
There are many reasons why people use these apps. Some use them for long-distance calls, others for business purposes, and others just for the convenience of having an app on their phones that makes it easy to make calls when they need to.
The use of these apps has increased in recent years as more people find them more convenient than traditional calling methods like landlines or hotel phone systems.
List of Best Free International Calling Apps
We have curated the list of the best application available out there and a part of these apps, these are hundred of apps are available.
1. Viber

Viber is one of the most useful mobile apps for voice and video calls that allows users to make free voice calls to other Viber users.
Viber was founded in 2009 by a group of Israeli entrepreneurs. It is currently owned by Rakuten, Japan’s biggest e-commerce company. It is available on Windows, Android, iOS, and BlackBerry 10 devices.
2. WeChat
WeChat is a social media platform and mobile app that allows users to communicate with each other through text, voice, video, and games. It is the most popular messaging service in China with over 940 million monthly active users. It is also the world’s third-most-popular social media platform after Facebook and Instagram.
WeChat has been proven to have many benefits for companies of all sizes. It helps businesses reach out to their customers as well as increase their sales.
3. IMO
This is another great free international call service that offers free voice calling. It is a new and innovative way to communicate with your friends and family overseas. The app enables you to make voice calls from any country to any other country for free. The service is most popular in Asia, but it also works in Europe, America, and Canada.
“IMO” stands for “International Mobile Phone”. This is a new service that enables you to make calls for free from anywhere in the world without worrying about international calling charges or roaming fees.
4. Rebtel
Rebtel is a voice calling service that allows users to call people internationally for free. Rebtel was founded in 2006 and offers a wide range of services, including conference calling, text messaging, and voicemail.
The company has made a name for itself in the mobile industry by providing services that are free of cost. The company has also been able to gain customers by promoting its international calling features on social media platforms such as Facebook and Twitter.
Rebtel is one of the few companies that offer international voice calls at no cost. This makes it an attractive option for students who want to stay connected with friends or family members abroad without having to spend money on expensive phone calls or text messages.
5. TextNow
TextNow is a free and secure international phone call service. It allows users to make free voice calls to any other TextNow user.
TextNow is a free and secure international phone call service that allows users to make free voice calls to any other TextNow user. The app provides an easy way for people who want to communicate with their friends and family members, regardless of where they are located in the world. The app has been able to grow its customer base because of the ease of use, security, and affordability of the service.
6. Skype
This is another worldwide super famous application, Skype is a free voice and video calling service that allows users to make free international calls. It’s a popular application among students and people who work from home.
Skype has been around for more than 10 years, but it only recently became the go-to app for international calls. Skype is a free voice and video calling service that allows users to make free international calls. It’s a popular application among students and people who work from home.
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7. FaceTime
FaceTime is a free video calling app that allows users to make video calls over Wi-Fi or a 4G/LTE data connection. This app is available for iOS, macOS, and Windows. The service supports two-way video chat between iPhone and Macs, FaceTime Audio calls between iPhone and iPad, as well as FaceTime Audio calls between Macs and iOS devices.
FaceTime was introduced by Apple Inc. in 2011 on the iPhone 4S. It has been downloaded over 1 billion times since then. The service is free of cost for the first year after which it costs $2 per month or $20 per year for an individual subscription plan or $40 per year for a family plan.
8. Google Duo
The Google Duo app is a video calling app that is available on both Android and iOS. It is free of cost app that allows users to make international calls for free.
Google Duo, a video calling app, was launched by Google in 2017. It offers an easy way to make international calls and it is available on both Android and iOS devices. The latest version of the Duo app has added features such as instant messaging, voice notes, group chats, and more.
9. WhatsApp
WhatsApp is a cross-platform messaging application that provides free voice and video calls as well as text messaging.
WhatsApp is a cross-platform messaging application that provides free voice and video calls as well as text messaging. It was founded by Jan Koum and Brian Acton in 2009, with Koum serving as the company’s CEO. It has since grown to have more than one billion monthly active users across the globe, making it one of the most popular mobile phone applications in the world.
The app allows users to send text messages, photos, videos, documents, location sharing, voice messages (for both calling and audio recording), user profiles, and contact groups with up to 256 members per group. WhatsApp also allows its users to share their internet connection with other devices through Wi-Fi.
10. Facebook Messenger
Facebook Messenger is a free voice and video calling app that can connect you to friends, family, and businesses.
Facebook Messenger is one of the most popular apps on Facebook. It allows users to easily communicate with their friends, family, and businesses by sending text messages, images, videos, stickers, and voice messages.
There are over 1 billion people who use the app every month on Facebook which makes it the most widely used messaging app in the world.
Wrapping up
That’s it with the list of Best Free international call apps, if you have any suggestions let us know by commenting below.

Mustafa Al Mahmud is the founder and owner of Gizmo Concept, a leading technology news and review site. With over 10 years of experience in the tech industry, Mustafa started Gizmo Concept in 2017 to provide honest, in-depth analysis and insights on the latest gadgets, apps, and tech trends.
A self-proclaimed “tech geek,” Mustafa first developed a passion for technology as a computer science student at the Hi-Tech Institute of Engineering & Technology. After graduation, he worked at several top tech firms leading product development teams and honing his skills as both an engineer and innovator. However, he always dreamed of having his own platform to share his perspectives on the tech world.
With the launch of Gizmo Concept, Mustafa has built an engaged community of tech enthusiasts who look to the site for trusted, informed takes on everything from smartphones to smart homes. Under his leadership, Gizmo Concept has become a top destination for tech reviews, news, and expert commentary.
Outside of running Gizmo Concept, Mustafa is an avid traveler who enjoys experiencing new cultures and tech scenes worldwide. He also serves as a tech advisor and angel investor for several startups. Mustafa holds a B.S. in Computer Science from HIET.