It’s no doubt that the technology around us is evolving rapidly. Those days are gone when international calls used to be expensive. International calls were still expensive in 2023, but we now have VoIP Calling apps. VoIP is also known as IP telephony, a telephone connection over the internet.

The great thing about those apps is that they offer free international calls to any country. Many international VoIP calling apps are available on the Google Play Store, but not all provide free services. Apart from voice and video calls, VoIP apps also offer chat features.

12 Best VoIP Apps for Android (2024)

This article will list the best VoIP apps you can use on your Android smartphone. With these apps, you can make free international calls to any country. So, let’s check out.

1. magicApp


magicApp is a bit different from all other VOIP apps listed above. The app provides a virtual phone number that you can use for making and receiving calls & SMS. The service isn’t either free. You must purchase the number, which gets you unlimited calls to other US and Canada numbers.

You need to install the magicApp app on your Android and log in with your magicApp username & password. Once done, the app will automatically pull the Caller ID from your mobile phone contact list. After getting the contact details, you can start making calls & sending SMS.

2. WhatsApp


WhatsApp was initially an instant messaging app but got voice and video calling features later. The great thing about WhatsApp is that it’s available for both Android and iOS devices.

With WhatsApp, you can easily make voice and video calls to people worldwide for free. Want more? WhatsApp allows users to share files, update their status, send GIFs, etc. However, you need to have a working phone number to use WhatsApp.

3. Skype


Skype is by far the best and top-rated VoIP service available out there. You won’t believe it, but Skype has been around since 2003, and it’s still climbing the ladder of success.

Like WhatsApp, Skype is also available for Android and iOS, and you can use it for voice, video, and group calls. You can also apply for a Skype number to contact someone outside of Skype.

4. Viber


Viber is another top-rated VoIP service specializing in free voice and video calls. The great thing about Viber is that it also gives users a personal phone number to call landlines and numbers outside Viber.

To register with Viber, users need to have a valid phone number. Although Viber is not as popular as WhatsApp and Skype, it’s one of the most capable contenders in the VoIP world.

5. IMO


If you are searching for the best free and lightweight VoIP calling apps for your Android smartphone, you must try IMO. Guess what? You can easily make voice/video calls, send messages, etc.

The great thing about IMO is that it’s compatible with all networks like 2G, 3G, 4G, WiFi, etc.; the call quality is also pretty good.

6. Facebook Messenger

Facebook Messenger

Facebook Messenger is among the best and top-rated instant messaging and video calling apps. Like all other apps listed in the article, Messenger lets you make voice and video calls over the internet.

However, Facebook Messenger is full of bugs, and it’s common to experience problems connecting calls.

7. Grasshopper


Grasshopper is basically a virtual phone number app for Android, but it provides VoiP and WiFi calling for your smartphone or desktop.

You must get a toll-free or local number, select the plan, download the Grasshopper app on your desktop or mobile, and turn on the WiFi calling.

However, Grasshopper is not for individual or personal use as it’s a full virtual phone system in itself.

8. Signal


The signal is the best and most secure instant messaging app available for Android. It’s one of the best in its section and takes privacy very seriously.

With Signal Private Messenger, you can easily exchange text messages, make voice & video calls, send disappearing messages, etc. The app is free, with no in-app purchases.

9. Zoiper IAX SIP VOIP Softphone

Zoiper IAX SIP VOIP Softphone

Zoiper is searching for a simple app with superior audio quality for a smooth Voice over IP experience. It’s a free IAX and SIP softphone app for VOIP calls over 3G or WiFi.

The ad-free app perfectly fits end users, service providers, call centers, or any other business.

10. Telegram


Telegram is another best VoIP apps for Android & iOS that you can consider. Telegram has more features than other instant messaging apps on the list. Telegram focuses more on providing group-specific features like exchanging files up to 1.5GB.

You can create groups with up to 200,000 members and more. Additionally, you can set up bots, polls, and quizzes for the group participants.

11. Snapchat

How to Send a Snap To Everyone at Once on Snapchat? (2 Methods)

Snapchat may not be the most suitable app for voice or video calling, but it lets you make voice calls from chat.

The good thing about Snapchat is that it allows you to make a group call with up to 32 friends simultaneously.

Starting a voice call on Snapchat is easy; head to the Chat or Group chat and tap the call button.

12. RingCentral


Well, RingCentral is a premium app on the list, and it’s meant for business use. In addition, the RingCentral video service provides low-cost video conferencing and team messaging services.

RingCentral can be used for free, but it has some limitations. With the app, you can join a video meeting with up to 100 people, use the messaging feature to chat with others, etc.

RingCentral is an all-in-one communication platform for all your video calling and team messaging needs.

So, these are the best apps to make VoIP calling apps for free international calls. With these free Android apps, you can talk over the internet like on the phone. If you know of other such apps, let us know in the comment box below.


Please enter your comment!
Please enter your name here