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10 Best VoIP Apps and SIP Apps for Android — Free Calls

With the surge of Internet connection and Wi-Fi, people have become less dependent on the use of mobile networks. Technological advancement paved its way to allow people to do sorts of daily activities easily. Furthermore, it gave us the opportunity to talk with people around the world with the use of the Internet.

For Android users, they have found a way to get cheap or even free calls around the globe. If you have an Android phone, use VoIP apps and SIP apps to get cheap, efficient, and easy calls.

Must Read: Business Phone Systems: 5 Best Virtual Phone System

What are the best VoIP apps and SIP apps for Android?

Before we move forward to the list of best VoIP apps and SIP apps for Android, you have to know that Google has a native solution for that. You can set up SIP and make calls with the use of Wi-Fi. Thus, click here to check out the local support of Google regarding VoIP and SIP.

1. Facebook Messenger —  FREE

Best VOIP apps and SIP apps for Android - Facebook Messenger - App Logo
App Logo

Facebook Messenger connects people around the globe with its impressive features. It may have a simple-looking interface, but it helps people communicate and make errands in just a click.

Now, how did it land as one of the best VoIP apps for Android? It was mostly for messaging. However, it has developed further by supporting video and voice calls, SMS, and money transfer.

We all know that it greatly consumes space, but given the popularity and functionality of Facebook Messenger. You would surely enjoy using it.


  • Messaging
  • Dark mode
  • Express reactions
  • Share photos and videos
  • My Day
  • Group chats and Group calls / Video Calls
  • Voice message
  • Send money
  • Share location

You do not need to open other applications since Facebook Messenger almost have all the things you need for communication and running errands. Download this app on Google Play!

Google Play

2. WhatsApp Messenger — FREE

Best VOIP apps and SIP apps for Android - WhatsApp Messenger - App Logo
App Logo

WhatsApp Messenger is more accessible than the other VoIP apps and SIP apps. It serves most of the countries in the globe. It may be known for its free messaging platform, but it also allows the consumers to have voice calls and video calls with their friends and family members. Moreover, if you are into business, you can freely use this app to send important multimedia files across the globe.


  • FREE calls
  • No international charges
  • Share location
  • Share multimedia files

Do not hesitate to have WhatsApp Messenger to communicate with your family and friends. There would never be a dull moment with this FREE messaging platform.

Google Play

3. Viber Messenger — FREE

Best VOIP apps and SIP apps for Android - Viber Messenger - App Logo
App Logo

In the United States, Viber Messenger is not commonly used. However, it has higher usage in other places around the globe. This application is fully-developed for messages, voice calls, and video calls. You can even meet new friends through engaging in chat rooms and other features for socializing.


  • Fully Synced on Laptop or other Devices
  • Audio and Video Calls
  • Low-cost call to Landline
  • Group Chat
  • Privacy for Messaging

The Viber Messenger is by far one of the best VoIP apps and SIP apps for Android. You can now have it through Google Play in no time!

Google Play

4. Google Hangouts — FREE

Google Hangouts - Logo
App Logo

Google exceedingly surprise by making daily tasks easier for their consumers, and they even made communication accessible for all through Google Hangouts.

This VoIP app works almost the same with Facebook Messenger. It gives you the capability to send text messages, media files, and supports group calls, voice and video calls.

If you think you are a busy person, no worries! You can connect Google Hangouts to Google Voice number.


  • Group chats for up to 150 users
  • FREE group video calls up to 10 users
  • Call any phone number (International number included)

You will never lose contact with your loved ones around the globe. Google Hangouts provide free messaging and call apps that cater quite a number of people. However, you still have to consider that there are charges that may apply. Do not hesitate to connect with your loved ones with this popular VoIP app, you can download it for free without any ads.

Google Play

5. Google Duo — FREE

Best VoIP apps and SIP apps for Android - Google Duo - Logo
Google Duo – Logo

Aside from Google Hangout, Google made another app for video calls. However, like the other VoIP apps for Android, it also supports voice calls. It gives the consumers an amazing experience in both voice and video calls.

You can enjoy calling your friends and loved ones all over the globe as it is for FREE. Tell them to sign up and get an account so you can call each other!


  • Simple interface
  • Knock knock feature
  • Video messages
  • Voice calls

You can get Google Duo on Google Play. However, this app may be pre-installed on newer Android phones. Let your friends download the app! (even if they use iOS products, it works with iOS!)

Google Play

6. Skype — FREE

Best VoIPs apps and SIPs apps on Android - Skype - App Logo
App Logo

Up to date, Skype is one of the most popular VoIP apps for Android. It has a wide consumer base as it is directly supported by Facebook and Microsoft. Moreover, its capability to make voice and video calls, and send text messages easily invites more people to use the app. Furthermore, you can make landline calls at an affordable rate.

Take this VoIP into consideration, you can even use it in computers as it supports cross-platform.


  • Video Calls
  • Voice Calls
  • Chat
  • SMS Connect

Get Skype for your Android phone on Google Play. With just one tap, you can bridge gaps across the world.

Google Play

7. magicApp — $9.99

Best VoIPs apps and SIPs apps on Android - magicApp - App Logo
App Logo

magicApp is another well-known VoIP apps and SIP apps for Android. What entices consumers with this app is the cross-platform that it supports.

You can use the actual number of your phone with the landline and SMS support. However, the amazing service provided by magicApp is not offered for free, you have to pay $9.99 for a yearly subscription. But, that’s actually a great deal as you can enjoy unlimited calls to the United States and Canada.


  • Call from magicJack number to Android device
  • Wi-Fi compatible
  • Text to any US mobile number
  • Unlimited calls to US, Canada and other countries worldwide

Make unlimited calls by using your Android phone or computer. magicApp will help you communicate with your loved ones across the globe.

Google Play

8. Zoiper IAX SIP VOIP — FREE / $8.49

Best VoIPs apps and SIPs apps on Android - Zoiper IAX SIP VOIP Softphone - App Logo
App Logo

We cannot deny the uniqueness and functionality of Zoiper as it is one of the few VoIP apps and SIP apps left in the market.

The primary focus of this app is to make phone calls. It supports Bluetooth connectivity to enable consumers to make calls even over an unstable Internet connection. Furthermore, it supports IAX and other available protocols.

This app may be old, but its user interface and design is regularly updated.


  • Theme Customization
  • Bluetooth Support
  • Supports Multitasking
  • Built-in Echo Cancellation
  • Multiprotocol with SIP and IAX support
  • UDP and TCP transports

You can get this app for FREE on Google Play. However, if you wish to enjoy other features, you can get a Gold premium account. By then you can enjoy call transfers, video calls, and excellent audio experience.

Google Play

9. MizuDroid SIP VOIP — FREE

 Best VoIP apps and SIP apps for Android - MizuDroid SIP VOIP - App Logo
App Logo

This application is free and unlocked SIP app from Mizutech. There are a few reminders when you wish to use this application for your Android phone, you need to have a SIP account. Its user interface might look a little older, but it is simple and functional makes everything easier.

The app will completely catch you off guard as it supports multiple SIP accounts, VoIP tunnel and encryption, voicemail, and call diversion.


  • Automatically adapts to the environment
  • Minimal consumption of CPU and battery
  • Multiple SIP accounts
  • Call Divert
  • VoIP tunneling and encryption

Enjoy this amazing SIP app for Android. You do not have to worry about in-app purchases and credit fees, because MizuDroid is completely FREE to use.

Google Play

10. 3CX — FREE

Best VoIPs apps and SIPs apps on Android - 3CX App Logo
App Logo

Wherever you are, you can make and receive calls on your Android device with 3CX. This is a SIP app recommended for business people. You do not have to worry as it saves battery and puts on standby when the app is not in use.

You also have to remember that this application does not support older versions, it only works if you have the 3CX PBX Server 15. Moreover, you have to download Google Push to configure the PBX administrator.


  • Make/Receive Calls from Office Extension
  • One number concept
  • Transfer/Hold Calls
  • Conference Calls
  • Receive Multiple Calls simultaneously
  • Corporate Chat

Get this SIP app, it also works completely fine with VoIP calls. Moreover, you can set your active status to notify people whether you can attend calls or not. The 3CX is compatible with Android 4.1 and later.

Google Play

We also recommend:

Yealink SIP-T58V Smart Media Android HD VoIP Phone, YEA-SIP-T58V

Are you looking for an Android VoIP phone for your house or business? Then, the Joy of Android recommends the Yealink SIP-T58V for Android VoIP phone.

It conveniently helps you get everything in place with its touch screen. It has an Optima HD Voice System that provides an outstanding sound quality. Moreover, it uses POE (Power over Ethernet), however, you can have it with VoIP service. It would be perfect to communicate with your business partners through this phone.

amazon buy button

Frequently Asked Questions: VoIP apps and SIP apps

How do VoIP apps work?

VoIP (Voice over Internet Protocol) apps allows its users to make and receive phone calls, messages, and other tasks it is capable through the use of the Internet. What makes it amazing is, it offer its services for FREE. Moreover, there are Android VoIP phones that you can connect to a desktop.

Is magicJack a VoIP?

Yes, magicJack use Voice over Internet Protocol to enable local and long distance calls to Canada and the United States with just the use of the Internet connection. You can even make or receive calls without worrying about bigger bills. Check on how to make free VoIP calls on Android, there are reliable VoIP options to choose on that will surely suit your needs.

Are international calls free on WhatsApp?

Definitely yes, with the use of Internet connection you can make local and international calls with WhatsApp voice call. But, if you use your mobile data to gain Internet access, data charges may apply. Moreover, WhatsApp may be one of the best VoIP apps for Android. However, there is an update of WhatsApp about a security breach that allows spyware installation from a single missed call. We would not recommend it for the time being until the security hole is fixed.


Pick up the slack and download the best VoIP apps and SIP apps for Android. It would be a great help for you to enjoy seamless free calls just with the use of the Internet connection. You can use any of the mentioned VoIP apps and SIP apps for any purposes, may it be for personal or business use. Make and return calls around the globe!

Did you find this article helpful in making and receiving calls? Well, we are glad! Share it to your family, friends, and colleagues to help them out too! If you have something to suggest, please leave your thoughts and opinions in the comment section below.

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