Unlimited international calls, with no roaming fees.
About Duo Call - Dual Global Calling
Duo Call - Dual Global Calling is a communication app developed by Duo Call Studio.
How many times has Duo Call - Dual Global Calling been downloaded?
Duo Call - Dual Global Calling has been downloaded 15 million times. In the last 30 days, the app was downloaded 39 thousand times. It is ranked in the top 100 communication apps.
What is the rating of Duo Call - Dual Global Calling?
Duo Call - Dual Global Calling is rated 3.67 out of 5 stars, based on 20 thousand ratings.
Is Duo Call - Dual Global Calling free?
Duo Call - Dual Global Calling is free to download. The APK download size is 50.68 MB. The latest version available is 2.6.6. The last update was on August 5, 2026.
What are the requirements for Duo Call - Dual Global Calling?
Duo Call - Dual Global Calling requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play May 2023.
Description
Duo Call is a Free call app for anyone who needs to make international calls to landlines and mobiles.
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Comments on Duo Call - Dual Global Calling for Android
★★★★★Tina Roberts· Jun 1, 2026
I need video call on my phone because I can't use contacts on my phone and Tablet I like video call, so I can see who I am talking to cause I'm deaf, and I need the app on my phone I just like DUO VIDEO CALLS AND I CAN TALK ABOUT ANYTHING TO MY FAMILY AND FRIENDS WITH DUO VIDEO CALLS THANK YOU SO MUCH FOR PUTTING DUO IN MY HEAD
★☆☆☆☆Maya Rochman· Aug 10, 2025
The free trial for 1 min went well. But once I paid for 25 min I could no longer make any calls. Once getting a ringtone the screen started showing adds and skipping the adds leads to a message "Call ended". I am left with 25 min which cannot be used. Waste of money!.
★☆☆☆☆Saheer Ap· Oct 20, 2025
Hi, duo call team. I have problem when I click call it show Detect suspicious calling activity and I have so many points on this app that points is wasted please fix this problem to kindly thank you
★☆☆☆☆Firoz Navab· Jul 15, 2026
Don't install this app completely cheating. These bastards ask as to recharge for call when we recharge and try to make call they always connected with pre-recorded calls from the apl and tolk our money. Completly cheating don't install it. Waste of money and time
★☆☆☆☆Mrst Pointnd· Jun 2, 2026
This app no unlimited credit please not install this app 😞
Google Play Rankings for Duo Call - Dual Global Calling
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Technologies used by Duo Call - Dual Global Calling
Duo Call - Dual Global Calling is requesting 48 permissions and is using 0 libraries.
Permissions
Your personal information
read your contacts,
modify your contacts
Network communication
view network connections,
view Wi-Fi connections,
pair with Bluetooth devices,
full network access,
Google Play billing service,
Google Play license check,
receive data from Internet
Your accounts
read Google service configuration
Phone calls
read phone status and identity
Hardware controls
change your audio settings,
record audio,
control vibration
System tools
disable your screen lock,
run at startup,
prevent phone from sleeping
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
