12 Best iPhone Apps to Make International Calls for Free

Where ever you are in the world, these apps are your companion to keep you in touch with your family and friends. There is no roaming charge to call your family while you are traveling away from them. Most of these apps can work with WiFi / 3G/ 4G. None of them utilizing your monthly minutes or roaming charges if you call through these apps. All these iPhone apps are capable to work with your WiFi/3G/4G network to make calls. Most of the apps listed here are free although some have basic tariffs and subscription plans as well.

Here, we are listing the best iPhone apps to make international calls, using most of them in daily life as an alternative calling method.

FaceTime

FaceTime for the iPhone makes it possible to talk, smile, and laugh with anyone. So you can catch up, hang out, joke around, and stay in touch with just a click. Sure, it’s great to hear a voice. But it’s even better to see the face that goes with it. With the Apple ecosystem, you get Facetime for free, and is easy to set up.

Facetime works perfectly by integrating with your contacts so you don’t have to enter your phone number from scratch. The app supports Animoji and allows you to do a lot more with it or you can simply use stickers. FaceTime is a proprietary app from Apple and allows calling someone on iOS devices irrespective if its an iPod Touch or a Mac and not.

However, it doesn’t have any cross-platform support for Android users. It means you cannot call anyone out of the Apple ecosystem which isn’t the case with any of the apps mentioned in this list.FaceTime allows HD quality audio/video calls that you would find interesting. In fact, it also allows calling 32 people at once using its Group FaceTime feature. The app gets UI updates and feature upgrades every now and then which is a great option to keep using it.

Key Features: HD Video quality | Easily integrates with Apple devices | Switch cameras between calls | Supports Animoji | Works with 3G/4G/Wi-Fi

Download: FaceTime (Price: Free)

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WhatsApp

WhatsApp is one of the best messaging apps that support text, audio, and video calling between WhatsApp users. This app supports almost all of the mobile platforms like iPhone, Android, Windows Phone, and Symbian as well. In addition to the easy user interface, this app packed with nice features for mobile users like message delivery status information, option to control data usage for the mobile phone, WhatsApp stickers, etc.

What makes WhatsApp a popular app used by more than 1B+ users is its minimalistic design. The free international calls iPhone app WhatsApp ensures all the calls, texts, and whatever you share is totally free. You just need an active mobile data or Wi-Fi and everything is done. In fact, WhatsApp texting works even if the internet is very weak while calls are okayish on weak networks as well.

A few of Gulf countries have blocked WhatsApp calling, there’s no bar on calling users in other countries. All the texts and calls are end-to-end encrypted which means not even WhatsApp can peak in your conversations.

Key Features: Minimalistic UI | Share texts, photos, documents, contacts & videos | Share Live Location | Update Stories & Statuses | 1B+ user base

Download: WhatsApp (Price: Free | No Ads)

Facebook Messenger

I highly doubt that you would need an introduction to Facebook Messenger. As the name suggests, this app lets you talk to your Facebook friends and contacts with ease. There’s no limit on how many messages you send and receive to unlimited friends at no cost. You can either video call your friend or enter in a room of 50 members for a group video call right away.

Facebook Messenger allows calling someone without exchanging numbers since the only criteria are you both must be friends on Facebook. Call quality is on par with the network strength but the app ensures it works on 3G/4G and Wi-Fi as well. The app syncs with your Facebook profile ensuring all the chats are available at your disposal.

You can even send audio/voice messages to your friends, check out the extensive range of stickers. Not enough? Try the filters that you can use and share it or create doodles and that’s all while being on a single app. The app also supports sending & receiving money which is limited to US users with PayPal accounts. No doubt it is one of the lucrative free international calls app iPhone and Android devices.

Key Features: Rally the Group | Share videos & photos | Syncs with Facebook & phone contacts | Unlimited calls & texts free | Group calls up to 50 members

Download: Facebook Messenger (Price: Free)

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Google Duo

You don’t need an introduction to Google Duo. It is a high-caliber & best free international calls app iPhone and Android devices hands down. Google Duo offers a simple interface, reliable video & voice calls, and supports cross-platform setup. It has a 32-person group calling feature in case you need it.

The app offers a low light mode that allows great video calls even in poor lighting conditions. In case if you want to make a voice call, the app is ready for it with crystal-clear voice quality unmatched by others. It lets you call both local and international contacts over mobile data and Wi-Fi. That’s all without incurring even a penny as it is totally free to use.

The app has a knock-knock feature that reviews the information of the caller. There’s text support so you can text users, send files over the internet, and more. Google ensures absolute security with its end-to-end encryption that prevents anyone from sneaking up on your voice/video calls.

Key Features: Syncs with contacts automatically | Easy to use | Light-weight | Low Light Mode | Converts video to voice calls in poor network

Download: Google Duo (Price: Free | No Ads)

Skype

You can call someone or video call or instant message anyone on Skype for free right away. Skype syncs with all your contacts & shows status if they are online or not. You can make free audio and video calls with them without any hassle thanks to this awesome VoIP service. Skype for iPhone, iPod Touch, and iPad or any Android smartphone device is free to download and works over 3G/4G or Wi-Fi.

You can share moments over free video calls with front and rear-facing cameras. Skype supports cross-platform features so calling from an iPhone to an Android-enabled TV won’t be a problem. I have been using Skype for a while. It is often a solution for businesses to hold their meetings while people can use it for personal use as well. It lets you share instant messages including photos, videos, etc.

Experience HD call quality although it requires a good internet connection. You can call non-Skype users including landline & mobile phones easily with its flexible payment plans. You can either use Credit or subscribe to Skype’s monthly plans to ensure you get the best services on Skype.

Key Features: Supports voice/video calls | Group Chat | Screen Sharing option | Share photos & videos | Call landline & non-Skype phone numbers | Affordable pricing plans

Download: Skype (Price: Free | Contains In-App Purchases)

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Rebtel

Once you download Rebtel, you won’t need the internet to call someone in 50+ countries. There’s no need to connect to Wi-Fi or a calling card either. Rebtel lets you use any landline or mobile phone around the globe offering a crystal clear voice quality. The app offers one of the most affordable rates for international calls with no hidden fees.

You can either select to pay its cheap per-minute rates or go for pay-as-you-go. It is absolutely free for calling U.S. numbers and charges a bit for international calls as said. Rebtel allows you a local phone number to the country you are calling in/from that reduces the charges drastically.

If that’s not your deal, try its unlimited calls per minute with its subscription with a lot of boons. Send airtime with Rebtel to selected countries directly and it’s a hassle-free process. The app is completely free to download and offers $5 in calling credits upon first payment. Note that Rebtel doesn’t have any contract, no cancellation period whatsoever. It is one of the versatile iPhone international calling apps you can download.

Key Features: Free calls to US numbers | Send & gift airtime | High-quality voice | Allots local numbers to users | Easy to use

Download: Rebtel (Price: Free | Offers In-App Purchases)

DingTone

DingTone is one of the best free international calls iPhone apps to be honest. It allows for both calls and texts over 3G/4G and Wi-Fi without paying any extra from your pockets. DingTone offers services in over 230 countries which is more than some of the apps listed here.

The DingTone account allots you a free US phone number so that you can use it instead of your number depending upon the settings you place. You can also get real phone numbers of the list of countries it supports which include China, UK, India, Brazil, UAE, and others. It allows free calling and texting worldwide without any hassle.

DingTone offers the best quality of audio calls no matter what country you are coming from and to. The app doesn’t support video calling which is a slight hiccup but everything else works fine. It has some of the finest tools including caller ID, call block, and call forwarding.

You can set up voicemail for those who need to contact you but couldn’t reach you. The app isn’t completely free but most of its features are premium as well including purchasing country-specific numbers although it is quite affordable.

Key Features: HD call quality | Walkie Talkie | Share phones, videos, contacts & locations | Caller ID, Block & forwarding | Voicemail

Download: DingTone (Price: Free | Contains Ads | Offers In-App Purchases)

Viber

Viber users enjoy free call, text, and are able to send photos and locations with each other worldwide for free. You can call and text other users, on any network, as much as you want. Viber lets users call Viber users free of cost and all you need is a 3G or Wi-Fi Internet connection.

If the person you want to call is not on Viber, the Viber Out feature lets you cost any mobile or landline with its low-cost rates. No doubt Viber is a high-caliber iPhone international calling app with a mass penetration in almost all parts of the world. The app syncs with your mobile phone number and contact list to instantly show who already has Viber. Create a Viber Community with an unlimited number of users without any hassle. It offers a catalog of more than 35,000 stickers and emoticons to download from the Viber Sticker Market.

A Self-destruct secret chat feature destroys any evidence of any messages after a fixed interval. The best thing about this feature is that it deletes chats from both sender and recipient’s devices alike. Viber runs in the background without draining your battery, so you always receive incoming calls and message notification.

Key Features: Self-destruct chats | Supports both chats & audio/video calls | Low-cost Calls via Viber Out | Share your location | Broadcast messages

Download: Viber (Price: Free | Contains Ads | Offers In-app Purchases)

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Tango Video Calls

Tango lets you make free video calls and broadcast videos to all Tango members. You can either be involved in private video calls or set up a dual public video chat allowing others to interact with you as well. Tango is a live streaming app allowing people to make new friends on the platform.

You can either search via its robust search options or you can connect with random people. If your friends are on Tango, you can connect with them as well. The app has a fantastic rewarding feature using which you can exchange gifts, rewards, coins, and more.

Moreover, one of the USP of Tango is that you can monetize your live streams. Since everyone will watch the live stream publicly, you can earn without any boundaries and cash out using its payout options. It doesn’t entirely fall in the international calling app category but it has all the robust calling features with it.

Key Features: Public & private voice/video chats | Live Stream | Send & receive rewards, gifts | Watch live streams by others

Download: Tango (Price: Free | Offers In-App Purchases)

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IMO

Another high-caliber app IMO is hugely popular on both iOS and Android devices. No doubt it is one of the best iPhone international calling apps thanks to its high-definition voice and video calls. It uses VoIP so you won’t have to pay even a penny to call someone subjected that they have IMO too. All calls on this app are encrypted so you don’t have to worry about someone peeking in your calls.

Apart from calls, IMO offers texting features too so that you can send and receive chats within the app. Furthermore, it offers high-speed photo and video sharing. Its premium plan gives you a whopping 25GB of cloud storage in case you want. Other features include a group chat with friends, hundreds of stickers to check out, and more.

IMO works on any kind of network including 4G, 3G, 2G, Wi-Fi ensuring all the exchanges are encrypted. Check out what others are doing with its ‘Stories’ feature similar to WhatsApp or Instagram Stories. Although it contains a tonne of in-app purchases, you won’t find any ads in its freemium version.

Key Features: Calls are encrypted | Cloud Storage | Exchange texts, PDFs, videos & others | Light-weight | Cross-platform

Download: IMO (Price: Free | Ad-free | Offers In-App Purchases)

Fring

Another free app for free Video Chat, Voice Calls & Texting with Fring members. Moreover, you can join Fring with your Gtalk, Yahoo, MSN, AIM, MSN Live, and SIP accounts. This app also offers a free group video chat with 4 friends at the same time, free calls to other Fring users anywhere in the world, free live texting. You can use this app on 3G, 4G, WiFi with exclusive DVQ technology™.

The HIGHEST QUALITY Video chat possible! fring’s video calling DVQ™ technology (Dynamic Video Quality) gives you the best video and audio quality possible by automatically and continuously adjusting your video call quality to match your connectivity. You can watch your friend’s real-time status; you can chat with your friends before video-calling them.

Download from iTunes (Out of service)

Nimbuzz Messenger

Combines the power of the internet and smartphone messenger into one, and lets you make free video calls, voice calls, send chat messages, share files, on any mobile device across popular messengers. Nimbuzz Messenger is available on iOS, Android, Blackberry, Symbian, Java, Windows, and Mac. Nimbuzz Messenger lets you chat with your buddies on Facebook, Yahoo Messenger, Live Messenger (MSN), and Gtalk for free.

Connect your address book and share unlimited photos, make unlimited audio calls & video calls, files, music, and videos with other friends of yours on Facebook, Yahoo Messenger, Live Messenger (MSN), and Gtalk. You can also connect with your friends on Twitter using our popular chat buddy. You can make free video calls over 3G, 4G, and WiFi from iPhone to iPhone call and iPhone to PC. Appear always online and be available to chat with Push Notifications.

Download from iTunes (Out of service)

Vonage Mobile

Talk and text for free, worldwide. Vonage Mobile is a free app that lets you talk and text for free worldwide with anyone else who has the app. You don’t need to be a Vonage phone service customer to use the app. You can make free calls and texts with all Vonage friends. It is capable to share photos with your friends. It is allowing to make free calls and texts to any Vonage numbers.

Download from iTunes (Out of service)

These apps ease calling someone in the farthest corners of the world without any hassle. You just need to sign up and get dialing to connect with a friend or a close one although some of the apps require the recipient to download their app as well. At the end of the day, this list consists of the best iPhone international calling apps that you can find.

The above iPhone Apps can use to make International Calls for Free. None of these apps charge you or use your minutes. You must have a WiFi or data connection to make international calls from the iPhone.