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International Calling App on Windows Pc

Developed By: Telz.com International calling app

License: Free

Rating: 4,4/5 - 18.653 votes

Last Updated: August 04, 2026

Compatible with Windows 10/11 PC & Laptop

App Details

Version	17.5.46
Size	63.8 MB
Release Date	January 29, 26
Category	Communication Apps
App Permissions: Allows an application to read the user's contacts data. [see more (20)]
What's New: Thank you for using the VoIP international calling app Telz!Fixes:- Occasional slow startup- Minor visual fixesThis update includes improvements to the user... [see more]
Description from Developer: Make phone international calling simple and affordable with Telz - your all-in-one international calling app. Whether you need to stay in touch with family, friends, or business pa... [read more]

App preview ([see all 19 screenshots] / [view video])

About this app

On this page you can download International Calling App and install on Windows PC. International Calling App is free Communication app, developed by Telz.com International calling app. Latest version of International Calling App is 17.5.46, was released on 2026-01-29 (updated on 2026-08-04). Estimated number of the downloads is more than 1,000,000. Overall rating of International Calling App is 4,4. Generally most of the top apps on Android Store have rating of 4+. This app had been rated by 18,653 users, 15,324 users had rated it 5*, 2,383 users had rated it 1*.

How to install International Calling App on Windows?

Instruction on how to install International Calling App on Windows 10 Windows 11 PC & Laptop

In this post, I am going to show you how to install International Calling App on Windows PC by using Android App Player such as BlueStacks, LDPlayer, Nox, KOPlayer, ...

Before you start, you will need to download the APK/XAPK installer file, you can find download button on top of this page. Save it to easy-to-find location.

[Note] You can also download older versions of this app on bottom of this page.

Below you will find a detailed step-by-step guide, but I want to give you a fast overview of how it works. All you need is an emulator that will emulate an Android device on your Windows PC and then you can install applications and use it - you see you're playing it on Android, but this runs not on a smartphone or tablet, it runs on a PC.

If this doesn't work on your PC, or you cannot install, comment here and we will help you!

Install using BlueStacks
Install using NoxPlayer

Step By Step Guide To Install International Calling App using BlueStacks

Download and Install BlueStacks at: https://www.bluestacks.com. The installation procedure is quite simple. After successful installation, open the Bluestacks emulator. It may take some time to load the Bluestacks app initially. Once it is opened, you should be able to see the Home screen of Bluestacks.
Open the APK/XAPK file: Double-click the APK/XAPK file to launch BlueStacks and install the application. If your APK/XAPK file doesn't automatically open BlueStacks, right-click on it and select Open with... Browse to the BlueStacks. You can also drag-and-drop the APK/XAPK file onto the BlueStacks home screen
Once installed, click "International Calling App" icon on the home screen to start using, it'll work like a charm :D

[Note 1] For better performance and compatibility, choose BlueStacks 5 Nougat 64-bit read more

[Note 2] about Bluetooth: At the moment, support for Bluetooth is not available on BlueStacks. Hence, apps that require control of Bluetooth may not work on BlueStacks.

How to install International Calling App on Windows PC using NoxPlayer

Download & Install NoxPlayer at: https://www.bignox.com. The installation is easy to carry out.
Drag the APK/XAPK file to the NoxPlayer interface and drop it to install
The installation process will take place quickly. After successful installation, you can find "International Calling App" on the home screen of NoxPlayer, just click to open it.

Discussion

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Download older versions

Other versions available: 17.5.46 , 17.5.44 , 17.5.43 , 17.5.37 , 17.5.33 , 17.5.30 , 17.5.14.

Download International Calling App 17.5.46 on Windows PC – 63.8 MB

Download International Calling App 17.5.44 on Windows PC – 63.8 MB

Download International Calling App 17.5.43 on Windows PC – 60.7 MB

Download International Calling App 17.5.37 on Windows PC – 60.5 MB

Download International Calling App 17.5.33 on Windows PC – 57 MB

Download International Calling App 17.5.30 on Windows PC – 46.5 MB

Download International Calling App 17.5.14 on Windows PC – 142.4 MB

Make phone international calling simple and affordable with Telz - your all-in-one international calling app. Whether you need to stay in touch with family, friends, or business partners abroad. Be free to use cheap phone communication without hidden fees now.

Telz is one of the best international calling app for free downloads: no setup charges, no contracts. Just transparent per-minute rates starting at a few cents. You’ll always see the full cost upfront. Your credit never expires, and auto top-up ensures you never run out.

Why choose Telz?
☆ CHEAP INTERNATIONAL CALLS
Telz offers some of the lowest rates on the market. With no hidden fees, clear per-minute pricing, and no expiration on your balance. Rates start from just a few cents per minute.

☆ PREMIUM QUALITY
Enjoy premium phone quality that feels like you're calling next door, even when you’re thousands of miles away. Our stable and reliable technology ensures your call sound as clear as local ones.

☆ FREE INTERNATIONAL CALLING BONUS
Get started instantly! Install the app for free and receive a welcome gift to make your first international calls for free. No credit card required. Discover how easy global communication can be with our intuitive app.

☆ EASY SETUP AND RECHARGE
1. Download the app and register in seconds
2. Add credit using secure payment options
3. Select a contact or dial a number manually
4. Enjoy seamless international calls from your mobile device

Smart features to keep you connected:
* Call recording for future reference
* WiFi calling to avoid roaming fees
* Top up mobile phone numbers in over 150 countries
* Access from all your devices with one account
* Refer friends and earn rewards
* 24/7 customer support

☆ PERFECT FOR TRAVELERS AND EXPATS
Telz is ideal for travelers, students abroad, remote workers, and expats. Avoid expensive roaming charges and stay connected with those at home, no matter where you are.

☆ GLOBAL COVERAGE
We provide cheap phone calling rates to Eritrea, Nigeria, Ethiopia, Kenya, Ghana, Myanmar, UK, and many more. No matter where you’re calling, Telz makes communication possible.

Experience now a new level of convenience and reliability to mobile and landline. Your international calling app: smart, secure, and affordable.

Visit us: https://telz.com
Support: support@telz.com

Your voice deserves to be heard across the world.

Thank you for using the VoIP international calling app Telz!

Fixes:
- Occasional slow startup
- Minor visual fixes

This update includes improvements to the user experience for tourists traveling between countries.
Please send all errors and suggestions to support@telz.com.

Allows an application to read the user's contacts data.
Allows an application to write the user's contacts data.
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows access to the vibrator.
Allows access to the list of accounts in the Accounts Service.
Allows a calling application which manages it own calls through the self-managed ConnectionService APIs.
Allows read access to the device's phone number(s].
Allows an application to read the user's call log.
Allows an app to create windows using the type TYPE_APPLICATION_OVERLAY, shown on top of all other apps.
Marker permission for applications that wish to access notification policy.
Allows applications to access information about networks.
Allows an application to record audio.
Allows applications to open network sockets.
Required to be able to access the camera device.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows applications to enter Wi-Fi Multicast mode.
Allows applications to connect to paired bluetooth devices.
Allows an application to modify global audio settings.
Allows applications to access information about Wi-Fi networks.