VoIP apps have made communicating online easier than ever with voice calls, video calls, messaging etc.
With so many on the market, it’s tough to find the best one for your needs from paid services to free ones.
We discovered 15 of our favorite VoIP apps for Android to give you an idea of where to start looking.
Let’s discuss the following best VoIP apps for Android smartphones that allow you to make and receive voice calls over the Internet (most of the times free of charge).
Viber is a free messaging and calling app that offers chat and video messaging. There are a host of features to explore, making the app a well-rounded VoIP for Android users.
For one thing, you can have a group video call with up to 40 total people. It’s ideal for work, friends, and family. Besides that, you can even open up a group chat with up to 250 people.
When sending things to others, you can share GIFs, stickers, emojis, and photos alongside text and video messages.
There is end-to-end encryption to keep your privacy intact as you use Viber as well.
For those who want that extra layer of security, you can even make self-destructing messages for both your group chats and your 1-on-1 chats.
You do this by placing a timer on your message, giving the reader from 10 seconds to 1 day to read it before it vanishes.
For those that already have a Facebook account and communicate with others, this is the VoIP app that’s become a regular use for them already.
However, you don’t need to have a Facebook account to download and use Facebook Messenger.
Those with social media can obviously connect their accounts with this in addition to using the cross-app messaging feature with Instagram.
Although data rates apply, you can send free video calls (with up to 8 people) and messages, voice messages, text, and make phone calls.
Besides that, you can also share photos, files, and even send and receive payments.
There are many ways to express yourself with Facebook Messenger such as with emojis, GIFs, and stickers. Set up fun chat themes too.
For groups, the app lets you watch your favorite shows and movies together thanks to video chat and rooms. Rooms can fit up to 50 people too.
A well-known VoIP app, Skype offers free Skype-to-Skype calls worldwide. With video calls, you can join in with a single friend or with up to 24 people all with HD quality.
Chat reaches people instantly as well, and if you aren’t up to using your camera, you can always make voice calls.
This app also lets you personalize and liven up your messages thanks to emoticons and the ability to send a Giphy or any other picture you’ve found off the internet.
Speaking of sending things, Skype lets users share photos and videos right off your camera roll.
Additionally, the app also has SMS Connect. With this feature, you can read and reply to your SMS messages on your phone via Skype on your computer, PC and Mac alike.
Signal Private Messenger is an independent app so users can know that not only does it not have trackers, but it has no advertisements either.
Privacy isn’t optional either, so users know everything sent remains secure from the sender to the recipient.
The app is designed for fast communication whether you’re talking with neighbors or someone across the globe. Message and use voice and video calls.
Also, you can personalize things within the app. For instance, set up custom alerts for different contacts, allowing you to always know who’s messaging you without looking. Or, if you prefer silence, you can set that up too.
There’s even a built-in editing feature to edit your outgoing photos and even add text to it.
Discord is not just a communication app, but a community. From school, to work, to gaming groups, the app has something for everyone to enjoy.
Their servers are designed using topic-based channels so that everyone stays on-topic without overwhelming a group chat.
This way, you can discuss specific things like movies, games, and shows with the people you want.
You can send direct messages or opt to call them up with the voice or video features. There are even voice channels where everyone can get together and talk without having to call anyone.
Users can also create custom emojis, share photos and videos, and utilize custom moderation tools to control who can see and respond to what channels.
WhatsApp is a reliable messaging service used by people worldwide. It works across both mobile and desktop for a variety of uses.
Since all you need is a phone number to sign up, you don’t have to input other personal information such as making a username or login in any way.
Once you’re in, you can send personal and private messages with the certainty that no one, not even the app itself, can read them.
Besides sending messages, you can video and make voice calls with up to 8 people at a time. If you wish, you can use the Status feature to share photos, GIFs, videos, and text updates that only last 24 hours before they vanish.
Google Duo is a high-quality app that allows you to send calls between Android and iOS devices.
This way, you can still chat with friends and family no matter what they have on the phone, tablet, or smart device.
Additionally, the app works on the web. However, you do have to have a Google account.
In a group call, you can hang with up to 32 people. There’s also a fun Family Mode feature that allows you to add effects and cool masks to transform everyone in the call. If you want, you can even take a snapshot of the call to save any precious moments.
Besides the video calls, Duo offers voice calls, video and voice messages, sharing photos, and much more.
With IMO, you get a free and simple app for international communication. There’s no extra charge to send off international messages either so that you can keep in touch with loved ones with ease. Additionally, you can send everything over various networks (e.g. 2G, 3G, 4G, and Wi-Fi).
When you make international calls, you can call out to either mobile numbers or landlines.
Besides chat, you can send voice messages, videos, photos, and share various types of documents. Everything can be seen not just via your device, but also from your Android tablet or your desktop.
You can log in with just your phone number and see all your contacts. Still, you can personalize your profile from avatars to music themes.
Hangouts is a way to easily keep in touch with numerous friends and family members. In the group chats alone, you can have up to 150 people in.
Of course, you can always communicate 1-on-1 too. For group video calls, you can have up to 10 contacts.
When you call others with the app, everything is free. However, rates apply when calling out to those not on the app, and they vary depending on where you’re calling.
You can sync your chats across all of your devices and on the web. The app further allows you to connect with your Google Voice account to handle phone calling, voicemail integration, and SMS texting.
With Telegram, you get a pure instant messaging app which offers also audio calls as well.
Connections are fast, and you can sync your messages across your phone, tablet, and computer. If you start typing a message on one device, you can jump onto another and finish it.
When you send off media and files, there’s no size limit since everything’s secured to the Telegram cloud.
For group chats, you can have up to 200,000 members involved. Besides sharing large video files, you can also send documents up to 2GB each.
This is a great way to host some type of community such as a workspace as you can even create bots to handle certain tasks.
If you want to change the look of the app, you can use the photo and video editing tools, playing around with animated emojis and more.
With LINE, there are several ways to stay in touch with friends and family. Feel free to communicate with messages, video calls, and voice calls. The app even allows you to fully express yourself with the use of stickers, themes, and emojis.
You can use LINE on your phone, tablet, desktop, and wearable smart devices. This way, you can keep in touch no matter what method you use the most.
It is recommended that you use LINE with an Android OS version 7.0 or above to truly reap the benefits of the app. Additionally, it’s also recommended to just use Wi-Fi. Otherwise, you may have data rates applied.
WeChat is a mixture of a social media app and a messaging app. To start, the app offers several ways to stay in touch. You can message with photo, voice, video, and text as well as use location sharing.
There’s a sticker gallery to choose different animated stickers to express yourself, or you can create a custom sticker.
When group chatting, you can do so with up to 500 people. On a group video call, it supports up to 9 people. Also, when calling out to people, you can reach out to mobile numbers and landline numbers.
Furthermore, you can use the app for payments with the Pay and Wallet, but this is only available in select regions.
Many people can use the app around the world though thanks to it being made to support 18 different languages. There’s even a feature to translate messages.
KakaoTalk connects millions of users around the world. Send out messages, voice and video calls, and even use the Open Chat feature to meet new friends on the app. If you want, you can use that function anonymously.
In the app, your group chat is unlimited. Meaning, you can invite as many people as you wish. You can also enjoy group video calls. If you want to make things more exciting and fun, you can use the Talking Tom & Ben voice filters.
This has other cool features like real-time live chat and live streaming. There’s even a Kakao Channel that posts exclusive coupons and deals.
Personalize things with stickers, music, and themes.
Yalla is a popular communication app where you can talk to people you know or meet new people. You can start up private conversations with friends or join public chat rooms. There are thousands of live chat rooms to join up in and discover new friends.
You can use the app across 3G, 4G, LTE, and Wi-Fi, giving more users options in how they can use it. Besides chatting, there are fun chat games to play as well as virtual gifts you can send and receive.
Although Yalla is free, there are premium versions that users can upgrade to if they want to see some additional features.
Cost: Free (premium versions charge)
Zoiper is a cross-platform SIP VoIP softphone app. It features an easy setup process so you can start using it right away. You can chat and send video or voice calls.
This is an app that is also working to save your phone’s battery life. It works in the background and is designed to use up minimal battery so you don’t have to worry about leaving it going when you’re not directly using it.
It does have a free version, but there are premium versions of the app with more features that will charge you to use.
Since this is a SIP VoIP softphone app, you will need to have an account with a VoIP service provider in order to make phone calls to landline phones or to cell phone numbers. However, calls between Zoiper users are free.