Communication is far easier and more convenient in the modern world than ever. Computer facilities, especially smartphones and the Internet, allow us to communicate with anyone in any part of the globe. One of the most prominent contributions has been WiFi calling.
The feature lets you make phone calls over a WiFi network other than the standard cellular network. Although this technology has grown more popular recently, several apps are currently available for WiFi calling.
Now, let’s go through this blog to talk about WiFi calling apps to consider in 2024.
What is WiFi Calling?
WiFi calling is a service that allows making and receiving telephone calls through a WiFi connection rather than through a cellular network. This technology can be advantageous in areas with a weak signal or where cellular network services are not provided. Using WiFi calling, people can make regular calls using their smartphone or tablet as long as they have an active WiFi connection.
Best WiFi Calling Apps in The Year 2024
Do you get annoyed with having poor network signals or expensive bills?
WiFi calling might just be the answer you have been searching for. This innovative feature lets users make standard calls using WiFi rather than leveraging cellular data.
The WiFi calling applications include diverse benefits and qualities, such as voice and video calling quality, end-to-end encryption for increased security, and cheap means to communicate with friends and relatives. One of these apps may be of specific service to your needs in living a healthier lifestyle.
1. Moon Dialer
The best application for WiFi calling is Moon Dialer. It is straightforward and inexpensive for calling and messaging over a WiFi connection. It is compatible with iOS and Android operating systems and can be accessed anywhere worldwide without paying for costly cellular data or roaming service fees.
Another advantage of using Moon Dialer is that the quality of the call is very high. Due to its incorporation of modern technology, it makes calls clearer even during low bandwidth flexibility. This allows you to sit down and talk with friends, family, and strangers and have quality conversations regardless of the location.
It is not the same as a regular phone plan, which is costly and strictly limits monthly minutes and data. However, it could lead to significant savings if the person is a regular traveler or has many cross-border phone calls to make.
- Features
- Free voice calls, free WiFi calling, and messaging.
- They also offer the opportunity to get a virtual number.
- Cheap international calls.
- Call recording and transcription.
- Customizable caller ID.
- Voicemail and call forwarding.
- Pros
- Low-cost international calling rates.
- Call recording and transcription services.
- Customizable caller ID.
- Call forwarding and voice mail setting features.
- Simple and easy-to-use interface.
- Cons
- Limited messaging capabilities.
2. WhatsApp

WhatsApp is one of the most popular and extensively used free calling apps prevalent in the present day. Developed by the owner of Facebook and available in over 190 countries, it has more than two billion active users, which makes it one of the most popular means to communicate with friends and family.
However, besides messaging and averaging group chat, WhatsApp provides voice and video calls over WiFi and end-to-end encryption to secure users’ conversations. It also has an interface for handling a range of multimedia, such as sharing pictures and videos and recording and sharing voice mails with friends and other contacts.
Another advantage of using the application is that WhatsApp has versions for both iOS and Android, so the use of the application is extensive.
- Features
- Voice and video calling
- Messaging
- End-to-end encryption
- Group chats
- Pros
- A most common and popular application
- Clear video/voice calls.
- Strong security features
- It can be implemented in various systems.
- Cons
- You have to sign up with a phone number.
- Fewer functions than other messaging applications
- Limited usage
3. Skype

Skype is another of the best free calling applications available since 2003. Initially developed to enable ultra-wideband computer-to-computer communications, the app currently supports voice and video calls on mobile devices.
It also has many other features, including instant messaging, a share screen, and file sharing, which make it ideal for communication and sharing content.
- Features
- Voice and video calling
- Messaging
- Screen sharing
- Group chats
- Pros
- It’s a well-established app loaded with many features.
- Applicable to a range of other platforms
- Make cheap calls to mobiles and landlines with Skype credit.
- The possibility of receiving calls to Skype phone number
- Cons
- Video call quality can sometimes be a problem.
- Requires a strong WiFi connection
- Ads could be disruptive for users.
4. Facebook Messenger

The following free calling app is Facebook Messenger, which can be connected to Facebook’s social network. Through the application, Facebook users can make calls and messages (voice and video), have group chats, and communicate with friends and loved ones.
The merits of using Facebook Messenger for free calling include that the platform is widespread and easily accessible to many people. If you are friends with someone on Facebook, you can also call him or her directly from the app, regardless of the time zone difference.
- Features
- Voice and video calling
- Messaging
- Games and filters
- Group chats
- Pros
- It is an extensively used app and has become immensely popular.
- It works on several platforms.
- It is easy to connect with people on Facebook.
- Features like voicemail or even texting go beyond just the capability of making a phone call.
- Cons
- It can be disruptive with notifications and games
- Issues with Facebook as a company about privacy
- The quality of the call may not be proper at times.

Viber is a calling application that offers its services for free and commenced its operations in 2010. Many use it to communicate with friends and relatives via voice and video calls, messages or in groups and much more over WiFi or cellular data.
Viber is often noted for good voice quality and features like sending stickers, GIFs, and files during calls. This application also provides end-to-end encryption for the conversation so that other people cannot access it.
- Features
- Voice and video calling
- Messaging
- Stickers and games
- Group chat
- Pros
- The most valuable features to improve communication
- Strong security features
- Users can now make low-priced voice calls to all mobiles and landlines with Viber Out.
- It is flexible in that it can be implemented on different platforms.
- Cons
- Advertisements can be disruptive for some customers.
- Specific options or content may only be available with the purchase inside an application.
- Sometimes, there can be issues with the quality of the call.
6. Google Duo
Google Duo is a free video-calling app developed by Google and released in 2016. The application provides free international calls with voice and video using WiFi or cellular connection on iPhone, Android, and other mobile OSs. Another crucial aspect to note about Google Duo is explicitly the group video calling support for up to 32 participants. The app also has options to design it to allow end-to-end encryption of conversations to ensure a user’s privacy.
An added advantage of Google Duo is that it has an interface that is easy to master and very user-friendly, and therefore suits those with little knowledge of technology. It also has low bandwidth requirements, making it useful for people in poor network areas; it is an offline application.
- Features
- Voice and video calling
- Group calling
- Low-light mode
- Pros
- Intuitive and user-friendly interface
- Good quality video and voice calls.
- Low-light mode is helpful in low-light situations.
- Portable and can be utilized on some different platforms.
- Cons
- Lack of additional functions beyond voice calling.
- No messaging feature
Why is WiFi Calling Apps So Popular?
WiFi calling apps are gradually receiving much attention from users since everyone wants to embrace a cheap and easy method of making calls or sending messages to his or her friends and family, especially in foreign countries or areas with poor cellular signals. WiFi calling apps enable users to make and receive calls or send messages over specific WiFi networks, so the cost of making the calls can be very high or not be made at all due to roaming charges.
However, WiFi calling apps provide a higher call quality and better data transmission speed than regular cellular networks.
Here are a few factors that have contributed to their popularity: Here are a few factors that have contributed to their popularity:
- Cost-Effective: The first advantage individuals can keep the app to their smartphones is that WiFi can save money on phone bills. Unlike regular mobile networks, where the costs of calls and messages can be high, and the coverage is limited, these applications enable voice and text communications via WiFi.
- Easy to Use: WiFi calling apps are widely used because they operate easily. Today, most apps are easy to use and can be downloaded and installed into your smartphone within a few minutes.
- Reliable: WiFi calling apps are significantly more reliable than conventional phone service providers. They employ sophisticated technology that facilitates clear and uninterrupted calls regardless of bandwidth availability.
- Accessibility: Anyone with a smartphone and Internet access can use WiFi calling apps. You can use them to call and text your relatives for any special occasion and for any get-together party, even if they are on different continents.
- Additional Features: Many WiFi calling apps have features that regular phone service providers may not have. Such features may involve group and video communication, messaging, and other related features. It can also make communication with friends and family more convenient because you might not always be able to spend time with each other in person.
In Conclusion:
Phone extensions also have numerous advantages for your business and contribute to the efficient development of customer relations. As a core system, extensions help you increase personal efficiency and improve the efficiency of the entire communication system. They enable your staff to work together more comfortably and ensure customers find it easier to approach the individuals they need to talk to.
Deciding to build a system of extensions for individuals, teams, or both means you and your customers are saving precious time and money. Business processes are optimized, and you can observe the general enhancement of business outcomes. Implementation of this improvement begins with selecting the unified communications provider.
FAQS
Yes, making voice calls using a WiFi connection is possible without installing a particular application. Almost all iPhones and Android smartphones come with WiFi call integration, enabling you to use WiFi to make calls. However, this feature may not be available on all phones and may differ depending on your phone and carrier.
Like many other free calling apps, most of those providing WiFi calling have end-to-end encryption, ensuring your conversations are private. To reduce risks to your data, it is suggested to select reliable applications, update your phone’s operating system and antivirus, and refrain from disclosing private information through a WiFi connection, especially if it is available to the public.
There are several ways to make free calls from an Android phone, including There are several ways to make free calls from an Android phone, including:
Using a free calling app like Moon Dialer, WhatsApp, or Skype.
Taking advantage of the WiFi calling capability available in most modern mobile devices.
By choosing a VoIP service like Google Voice or RingCentral.
Selecting a web-based service like Google Hangouts or Facebook Messenger.
WiFi calling is possible while out of the country if one can access the Internet through a WiFi connection. It can be economical, especially when calling the home country, as one will not be charged high tariffs for roaming.
Most apps or services limit the number of people you can call with WiFi calling. Some applications, including Zoom or Skype, allow important group calls; however, the number of participants might be constrained.