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Best International Calling Apps

201+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

If you already know BOSS Revolution, this is the deeper bench. 201+ international calling apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.

Top Picks for International Calling

BOSS Revolution: Call & Top up#1

BOSS Revolution: Call & Top up by IDT GLOBAL PROCESSING SERVICES, INC.

International Calls, Recharge
Editor's Choice
🌐 Social Networking
4.7😊(7.5K ratings)
FreeAdsIn-App Purchases
BOSS Revolution: Call & Top up screenshot 1
BOSS Revolution: Call & Top up screenshot 2
BOSS Revolution: Call & Top up screenshot 3
BOSS Revolution: Call & Top up screenshot 4
BOSS Revolution: Call & Top up screenshot 5
BOSS Revolution: Call & Top up screenshot 6

Make crystal-clear international calls, top up mobiles worldwide, and transfer money effortlessly with this all-in-one calling app. Enjoy bonus offers, reliable service, secure transactions, and exciting promotions. Join 1.5M happy users and download now for the best in global communication.

What We Love

  • 💯 Great way to call home
  • 👍 Reliable call connection and quality
  • 💰 Cheap and affordable rates
  • 🔍 Helpful customer service

Room to Improve

  • 🤔 Inconsistent top-up issues
  • 🔊 Call quality can be improved
  • 🔒 Security concerns with account access
Rebtel: Top-ups And Calls#2

Rebtel: Top-ups And Calls by Rebtel Networks AB

Recharge Fast, Call Worldwide.
Strong Contender
🌐 Social Networking
4.8😞(122K ratings)
FreeAdsIn-App Purchases
Rebtel: Top-ups And Calls screenshot 1
Rebtel: Top-ups And Calls screenshot 2
Rebtel: Top-ups And Calls screenshot 3
Rebtel: Top-ups And Calls screenshot 4
Rebtel: Top-ups And Calls screenshot 5
Rebtel: Top-ups And Calls screenshot 6

Experience high-quality, low-cost international calls, recharges, and money transfers with an all-in-one app. Connect with over 190 countries, send recharges in minutes, and transfer money securely. Simplify your cross-border communication needs today!

What We Love

  • 💯 Easy service
  • ⭐ Excellent reception and easy to use
  • 🔝 Top up
  • 🔊 Great call quality

Room to Improve

  • 🐛 Keep crashing and asking me to log in
  • 🤔 Weird scam
  • 🚫 App not working
International Calling－Talk360#3

International Calling－Talk360 by Talk360 Group B.V.

Worldwide Phone Calls & Top up
Worth Considering
🌐 Social Networking
4.5😐(2.8K ratings)
FreeAdsIn-App Purchases
International Calling－Talk360 screenshot 1
International Calling－Talk360 screenshot 2
International Calling－Talk360 screenshot 3
International Calling－Talk360 screenshot 4
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International Calling－Talk360 screenshot 6

"Make affordable international calls to over 196 countries using this app without the need for a subscription. Enjoy reliable connections, easy integration with contacts, and transparent pricing before each call. Download now for a free test call and a 14-day money-back guarantee!"

What We Love

  • 👍 Excellent call quality
  • 💰 Affordable international rates
  • 📞 Clear connection for landline calls
  • 🔍 Easy to use interface

Room to Improve

  • 🐛 Frequent call drops
  • ⚠️ Deceptive pricing and hidden fees
  • 🔇 Poor sound quality

More International Calling apps to explore

4
TextNow: Call + Text Unlimited
TextNow: Call + Text Unlimited
TextNow: Call + Text Unlimited
Phone Number & Wifi Calling
Free

This application allows users to make unlimited calls and send texts using a dedicated phone number. With TextNow, stay connected seamlessly and affordably. Download now to enjoy unlimited communication.

🌐 Social Networking
(903K)
5
International Calling - Yolla
International Calling - Yolla
International Calling - Yolla
Calls & Mobile Recharges App
Free

Make low-cost international calls to any phone number with our app. Stay connected with your loved ones abroad without breaking the bank. Download now and start saving on your calls!

🌐 Social Networking
(8.3K)
6
KeepCalling International
KeepCalling International
KeepCalling International
Best App to Call Abroad Cheap
Free

Save on international calls with this app! Enjoy low rates, high-quality voice calls, and easy online service. Call abroad at local rates. Buy prepaid credit online and make cheap calls to various countries worldwide. New feature allows offline calling through local access numbers. Make international calls without an Internet connection.

🌐 Social Networking
(18K)
7
Google Voice
Google Voice
Google Voice
Smarter voice calling
Free

"Get a smarter voice calling experience with this app that provides you with a phone number for calls, texts, and voicemail. Stay in control with spam filtering, personalized settings, and easy message management across devices. Enjoy advanced features like voicemail transcription and save on international calling rates. Available for personal Google Accounts in the US and Google Workspace accounts in select markets."

📊 Productivity
(62K)
8
mytello: International calling
mytello: International calling
mytello: International calling
International calls
Free

Make affordable international calls to 227 countries with the mytello app. Enjoy low rates, no contracts, and 24/7 customer support. Try it for free and connect with over 100,000 users worldwide.

🌐 Social Networking
(4.8K)
9
TalkU: Unlimited Calls + Texts
TalkU: Unlimited Calls + Texts
TalkU: Unlimited Calls + Texts
Phone Numbers for Call & Text
Free

Make unlimited calls and texts with TalkU, offering phone numbers for calling and messaging worldwide. Stay connected with friends and family effortlessly.

🌐 Social Networking
(22K)
10
International Calling App:Telz
International Calling App:Telz
International Calling App:Telz
Mobile VoIP Calls & WiFI Call
Free

Make international calls to any phone with cheap rates and call recording features. Enjoy internet calls or use a callback option without internet. Convenient payment options, low prices, and call recording make Telz a reliable choice. Get started with free calls and experience quality service. Visit telz.com for more information.

🌐 Social Networking
(2.5K)
11
MobileVOIP international calls
MobileVOIP international calls
MobileVOIP international calls
Cheap phone calls worldwide
Free

This app enables users to make cheap international calls from their iPhone using WiFi or mobile data, with support for over 50 VoIP providers. Users can send SMS messages worldwide, make free calls to select destinations, and save on calling charges by utilizing various internet connection options. To start saving on phone costs, download the app now and make calls anytime, anywhere.

🌐 Social Networking
(16K)
12
Text Me - Second Phone Number
Text Me - Second Phone Number
Text Me - Second Phone Number
Second Number Unlimited Calls
Free

Get a free second phone number for texting and calling with Text Me! Enjoy unlimited free calls and texts with this app. Try it now for a new way to communicate without extra charges!

🌐 Social Networking
(16K)
13
Dingtone: Phone Calls + Texts
Dingtone: Phone Calls + Texts
Dingtone: Phone Calls + Texts
WiFI Calling 2nd Phone Number
Free

Make free calls, send texts over WiFi, and get a second phone number with this app. Stay connected easily and efficiently on the go. Download now for seamless communication!

🌐 Social Networking
(31K)
14
WeTalk- WiFi Calls & 2nd Phone
WeTalk- WiFi Calls & 2nd Phone
WeTalk- WiFi Calls & 2nd Phone
International Phone Calling
Free

Easily make calls over WiFi with our intuitive app. Stay connected with friends globally without worrying about mobile network limitations. Download now to experience seamless WiFi calling.

🌐 Social Networking
(2.9K)
15
International calls - eFon
International calls - eFon
International calls - eFon
Cheap Calling App Abroad
Free

Make international calls effortlessly with our app, eFon. Stay connected with friends and family around the globe at affordable rates. Download now and start calling!

🌐 Social Networking
(196)
16
textPlus: Text Message + Call
textPlus: Text Message + Call
textPlus: Text Message + Call
2nd Phone Number Unlimited SMS
Free

Get a second phone number, free texting, picture messaging, and free US phone service with this app. Stay connected with loved ones worldwide through WiFi or data. Try it now!

🔧 Utilities
(270K)
17
Talkatone: WiFi Text & Calls
Talkatone: WiFi Text & Calls
Talkatone: WiFi Text & Calls
Unlimited Voice Calling, Texts
Free

Stay connected with Talkatone, a versatile app that lets you send texts and make calls using just a WiFi connection. Enjoy seamless communication with friends and family worldwide. Download now to experience reliable and cost-effective communication on-the-go.

🌐 Social Networking
(140K)
18
Raza: Cheap International Call
Raza: Cheap International Call
Raza: Cheap International Call
Quality Calls & Lowest Rates
Free

Connect with friends and family worldwide through high-quality calls and video with Raza Universe: Global Calling. Stay connected easily and affordably across the globe. Download now to make crystal-clear calls anywhere, anytime!

🌐 Social Networking
(1.2K)
19
WhatsApp Messenger
WhatsApp Messenger
WhatsApp Messenger
Simple. Reliable. Private.
Free

A popular messaging and video calling app used by over 2 billion people worldwide, offering private, encrypted communication with group chats, voice and video calls, and real-time sharing features. Stay connected with friends and family easily. For more information or support, visit Settings > Help > Contact Us within the app.

🌐 Social Networking
(8.2M)
20
Slick: eSIM & Global Calls
Slick: eSIM & Global Calls
Slick: eSIM & Global Calls
eSIM, Global Calls & Topups
Free

Make cheap global calls effortlessly with our app. Top-Up your account, select a contact, and start calling worldwide at affordable rates. Stay connected without breaking the bank—download now!

🔧 Utilities
(2.1K)

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