11 Free Apps for VoIP Calls in 2021 (Android & iOS)

VoIP telephony is one of the modern standards for telephone conversations. Instead of using a classic wired connection, telephone companies use a wireless Internet connection or broadband data transmission.

In any case, you will be able to communicate with friends or colleagues, without using old generation landline phones. You may also use one of the 15 Free calling apps 2020 for Android & iOS.

It should be noted that the quality of such calls is much higher, and the process is more convenient because you will not need to look for a wired connection.

You can also simply pay for your Internet rate, while making calls, writing messages, and communicating in other, no less convenient ways – for example, via video connection.

You will no longer be faced with a situation where you get too big a bill for phone calls – at the same time, you will not need to limit yourself in any way in communication.

For this purpose, it will be enough just to use special mobile applications, which you already know. We found for you 11 Free Apps for VoIP Calls in 2021 (Android & iOS).

Discord – Talk, Video Chat & Hang Out with Friends

Discord - Talk, Video Chat & Hang Out with FriendsWe are sure that you already know about the Discord application. It is one of the largest applications to communicate with friends and even to find a bunch of new friends.

Here you can daily communicate with anyone – your friends from the Internet, players from different gaming communities, interesting people from all over the world, and so on.

Discord offers text channels, servers with multiple voice and text chats, the ability to communicate via video, and much more.

In open voice channels, communication is arranged in a very simple way. You can at any time, as soon as you have a desire or free time, go to one of the voice channels and start communicating with its participants.

Those people who are on your Discord friend list will immediately see that you are online and ready to communicate. Relationships and friendships can be maintained in a mode that is convenient for you.

Chats also include the ability to share media, such as videos or photos, as well as links. For your convenience and organization of working relationships, you can create a separate server, where Discord allows you to set rules and tools for moderation.

Discord - Talk, Video Chat & Hang Out with Friends1 Discord - Talk, Video Chat & Hang Out with Friends2

googleplay appstore

You may also like: 13 Best Apps for Video Chatting like Facetime

Google Duo – High Quality Video Calls

Google Duo - High Quality Video CallsLooking for a reliable and good service for video chats? Perhaps Google Duo will suit you perfectly. This is a popular service from the world-famous company, which is characterized by high-quality communication and the ability to work on all devices.

You can connect with Android on iOS and vice versa – so that your mobile platform will not affect your ability to communicate. It works great on all smart devices, smartphones, and tablets – your possibilities will be endless.

With Google Duo, you can create group calls with up to 30 users. You can also during work calls draw something on your screen and all participants will see it – it can be diagrams, labels, schemes, and more.

If you do not have time to talk to someone, Google Duo allows you to use a kind of video mail: you just record a video message, send it to the interlocutor and he can view it at a convenient time. Google Duo does not limit you to one way of communication, here you can do anything.

Google Duo - High Quality Video Calls1 Google Duo - High Quality Video Calls2

googleplay appstore

imo free video calls and chat

imo free video calls and chatMinimalistic and interesting application imo has long won the hearts of users. Here you can communicate not only with those people whose contacts you have but also with a new community of 200 million users.

You will be able to communicate with the help of calls, video connections, text messages, and so on – in this case, you can use one application for both work and everyday communication. The fee for SMS and calls from now on will be 0 cents for you.

Voice and video calls in imo are available for group calls – the application supports the connection of up to 20 people at a time. It can be your family or a team of colleagues – depending on what purposes you use the application.

You will only need a 3G, 4G, or Wi-Fi Internet connection to make a call. The imo application is also optimized to work on tablets, not just smartphones, so you can use any of your devices for communication. The users will also enjoy the interface because it is incredibly clear and simple.

imo free video calls and chat1

googleplay appstore

WhatsApp Messenger

WhatsApp MessengerWhatsApp is that free application, which is installed on almost all smartphones in the world. The developers were among the first to introduce voice calls and video communications in the mobile application so that people are already used to using it.

WhatsApp uses an Internet connection from your smartphone so that you can communicate with your friends or family at any time – it can be business calls, birthday greetings, and much more.

Of course, thanks to an Internet connection, you will not have to pay anything for your calls. WhatsApp doesn’t charge a subscription fee from users, unlike mobile operators. You can use your traffic to send different media files, as well as just enjoy the conversation.

It is also worth noting that you can call anywhere in the world, regardless of where your interlocutor is at the moment. VoIP technology in the application requires only that both interlocutors have a stable connection to the Internet.

You can also use the computer version of the application for communication and more convenient messaging.

WhatsApp Messenger1 WhatsApp Messenger2

googleplay appstore

Messenger – Text and Video Chat for Free

Messenger - Text and Video Chat for FreeIf you have already used Messenger before, you don’t even need to download it to get new functionality. Here you can communicate without restrictions, using all possible communication methods – messages, voice calls, video calls, and much more.

You will be able to use Messenger even on multiple devices at the same time, simply by synchronizing all your communications and contacts through the application. It is also worth noting that the functionality of this service with each update becomes even more interesting and unusual.

For example, not so long ago it became possible to communicate with users of other applications – for example, Instagram – by means of calls and messages. Both services will be synchronized, so you and your friends can use different applications while communicating.

There are also disappearing messages in Messenger, which are automatically deleted after a certain period of time. You can also customize the design of the chat using different themes for this – for example, there is a theme “Love” for your chat with a partner.

For group video chats in Messenger, you can create virtual rooms that can accommodate up to 50 people simultaneously.

Messenger - Text and Video Chat for Free1 Messenger - Text and Video Chat for Free2

googleplay appstore

You may also like: 10 Best business conference call apps 2020

BOTIM – Unblocked Video Call and Voice Call

BOTIM - Unblocked Video Call and Voice CallThere are popular applications, whose interface is incredibly similar to other, more popular services. BOTIM can be referred to as such applications. Once you install it on your smartphone and start using it, you will notice an incredible similarity with WhatsApp.

However, BOTIM – a separate and independent service for communication, where you can talk to a person for free wherever he is. It is also worth noting that all chats and calls to BOTIM are encrypted, so you do not have to worry about your security and privacy of your conversations.

Just like in WhatsApp, here users are able to exchange not only messages but also to record voice stories, send photos and videos. In order to make a call, you need a 2G, 3G, 4G, or Wi-Fi Internet connection.

However, it is worth noting that for video communication it is better to use a higher quality connection so that you and your interlocutor can be clearly seen without interference.

Group chats, which are organized in the form of your personal messages, can have up to 500 participants – however, it concerns only text communication. Only 2 people can take part in a video call, but in reality, it may not be a disadvantage for you.

BOTIM - Unblocked Video Call and Voice Call1 BOTIM - Unblocked Video Call and Voice Call2

googleplay appstore

Signal Private Messenger

Signal Private MessengerAre you looking for privacy and think that your messages in other messengers can be read by outsiders? In this case, we can recommend the Signal application.

It guarantees users complete security and privacy while ensuring constant communication through instant messaging. You can also participate in group video calls or make voice calls without having to worry about encrypting your conversation.

You can say and write anything in Signal – every word you say is encrypted with end-to-end encryption, which gives you complete security. Also, regardless of the speed of your Internet, Signal will quickly (almost instantly) deliver your messages to your conversation partner.

This security and encryption is ensured by the fact that the Signal project is not supported by any state companies or large organizations – the developers are completely independent.

You can use it for your own purposes – for example, to discuss foreign business projects in calls with friends and partners, as well as use your real phone number for communication.

Signal Private Messenger1 Signal Private Messenger2

googleplay appstore

Wickr Me – Private Messenger

Wickr Me - Private MessengerWickr Me is another private and secure messenger that carefully encrypts every user’s word. Here you will be able to communicate in pairs or with friends while discussing all the topics that concern you – without worrying that someone will hear it.

You also get full access to everything you send – messages and media can easily be deleted without worrying that the person you’re talking to will save that fragment. Wickr Me will not even require your phone number – everything can be done without linking your account to your identity.

The application specifically notes that they do not save any data about their users on servers. Wickr Me will not even have access to your friends and contacts list – in fact, the service will simply act as an intermediary in communication.

For voice communication, Wickr Me provides voice calls and voice messages and notes that you can send to your friends. The conversation partner can listen to such notes at any time convenient for him or her.

The calls are also encrypted, so you don’t have to think about listening – only you and your conversation partner are involved!

Wickr Me - Private Messenger1 Wickr Me - Private Messenger2

googleplay appstore

Zoiper IAX SIP VOIP Softphone

Zoiper IAX SIP VOIP SoftphoneZoiper is an application that is ideal for making calls over the Internet. It does not contain advertising, as well as does not require a subscription fee from users – all the functionality you get for free, and it will be really high quality.

The pleasant user interface of Zoiper reminds you of the classic contact list, which is available on any smartphone – so you immediately find out where to click to contact a particular user.

Note at once that Zoiper provides you with really great communication quality, which can only get worse because of your network connection. The application is great for business and call centers that usually incur quite high costs due to calls and constant communication with customers.

You can customize the entire interface of the application by changing the color scheme or displaying your contacts. Also, note that Zoiper perfectly supports multitasking and offline operation – your call will not be interrupted when you use smartphones.

Zoiper IAX SIP VOIP Softphone1 Zoiper IAX SIP VOIP Softphone2

googleplay appstore

twinme – private messenger

twinme - private messengerSome messengers will not even require your phone number to establish a connection. Twinme is just such an application. It does not need to confirm your identity through the phone, and it does not request access to your contact list – you will remain anonymous for as long as you need.

Also, there is no need to subscribe or pay for the application itself because all the functionality of twinme is free – just download the application.

What are the advantages of twinme? First, you will be able to communicate with your friends through voice or video calls in excellent quality – almost the same as during the classic calls through a mobile operator.

Secondly, messaging is instant and confidential, so you can discuss anything. Dialogs will be strictly confidential, and you can delete your messages on your device as well as those of your interlocutor. When it comes to calls – twinme does not save them, so you have nothing to worry about.

twinme - private messenger1 twinme - private messenger2

googleplay

You may also like: 11 Best Private Messages Apps for Android & iOS

Linphone

LinphoneHigh-quality calls are exactly what users are looking for in VoIP applications. Linphone will be a great communication tool for you and will even completely replace your mobile operator.

It offers users the ability to exchange messages and communicate with each other through calls while guaranteeing encryption. Also, Linphone is compatible with VoIP and SIP service providers, which may be a key criterion for you when choosing an application.

Linphone makes and continues your call even when you minimize or close the application. For advanced users, you can find more advanced functionality here, but ordinary users do not need it.

You will be able to easily communicate, share photos, and organize conferences in the application – it is enough to call Linphone an excellent application. Just try this service and you will immediately understand its advantages over other services.

Linphone1 Linphone2

googleplay appstore

There is no more need to pay for mobile communication with large bills – you will not need it anymore. Mobile applications will help you to make calls with any purpose – both for friendly communication and for business negotiations.

Since the apps will be installed on your smartphone, you can stay in touch anywhere. The applications are free, so you will not pay anything else.

There are a lot of applications for communication in different ways, but we tried to collect the best and free applications for you. We hope that our article has become useful for you and you found out how you can now communicate without paying phone bills.

Free apps for Android and iOS
Logo