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Google Duo - Video Calling

By Google, Inc.

This app is only available on the App Store for iOS devices.


Google Duo is the highest quality one-to-one video calling app*. It’s simple, reliable and works on iOS and other mobile platforms.


The highest quality video calling app that just works*
Stay in the moment with fast and reliable video calls with Google Duo, whether you're on Wi-Fi or on the go.

A video chat app for everyone
Connect with all your friends, anytime. Google Duo works across iOS and other mobile platforms for domestic and international calls.

Easy to use
All it takes is a single tap to begin a video call with any of your contacts on Google Duo.

Knock Knock. It's me!
On Google Duo, see a live preview of who's calling before you pick up.

Secure video calls
All calls are fully encrypted to ensure privacy.

Make voice calls, too
When video isn't an option, use Google Duo to make audio-only calls.

*Based on Signals Research Group technical study comparing video degradation time over 3G, LTE, and WiFi.
**Data charges may apply. Check your carrier for details.

What's New in Version 25.0

Bug fixes and product improvements

iPhone Screenshots

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Customer Reviews


Duo is absolutely amazing I decided to download it because my friend moved it the whole way to Delaware and I did not have no communication with her so I downloaded this app and I could FaceTime her and see how her dogs doing, she’s doing, And also how her grandma was doing and my other friends and relatives that live far away this app is amazing I would highly recommend this app we have so much fun FaceTiming And seeing each other again we can also make Visitation days to come and see each other we gave her my dog and we can even see how my dog is doing also how she and her family is doing this app is very high tech and very amazing we all love it so much her grandma and my grandma have been friends forever and so have me and my friend we gift this app with all of our heart we love this app so much especially since She moved we treasure each and every moment we have together even if it is on duo we knew each other for our whole life

Google Duo - (seriously)?

I like Google duo because it allows me to FaceTime my friend who doesn’t have an iPhone like me. He has a “Google Pixel.” The reason I am writing this is because I got a message that says for ME to tell MY friends and family “happy holidays” on Christmas Eve. Are you going to call Christmas “Holiday?” It’s a real holiday and it’s been around for 2017 years 11 months and 24 days. You can’t say happy holidays on Christmas Eve timing it this way on purpose and talk as if there isn’t a holiday called “Christmas” literally a day later. If you’d like to know, 75% of Americans call themselves Christians so you aren’t really staying with the flow, and 33% of the world are Christians (which is the most popularly practiced religion), so you aren’t really staying with the flow, a lot. Im not going to “face-to-face say happy holidays with a FaceTime call.” I’m going to go out of town with my family to visit more family to say “Merry Christmas.” Don’t pull that crap, it made me mad and I bet it made Cloyd Rivers, the one who inspires me to make this sort of thing, pretty mad too. Merica.

Annoying issue fixed

I originally left a 4 star review because while the call quality was fantastic I could not control the volume on my iPhone 8. After a number of updates, the issue was finally addressed. I now have no complaints about this app. It’s simple user interface allows me to keep in touch with my parents, who struggle some with newer technology.

Google Duo - Video Calling
View in iTunes
  • Free
  • Category: Social Networking
  • Updated:
  • Version: 25.0
  • Size: 70.3 MB
  • Languages: English, Afrikaans, Albanian, Amharic, Arabic, Armenian, Azerbaijani, Basque, Bengali, Bulgarian, Burmese, Cambodian, Catalan, Chinese (Hong Kong), Croatian, Czech, Danish, Dutch, Estonian, Filipino, Finnish, French, Galician, Georgian, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Icelandic, Indonesian, Italian, Japanese, Kannada, Kazakh, Kirghiz, Korean, Laotian, Latvian, Lingala, Lithuanian, Macedonian, Malay, Malayalam, Marathi, Mongolian, Nepali, Norwegian, Norwegian Bokmål, Persian, Polish, Portuguese, Punjabi, Romanian, Russian, Serbian, Simplified Chinese, Singhalese, Slovak, Slovenian, Spanish, Swahili, Swedish, Swiss German, Tagalog, Tamil, Telugu, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Uzbek, Vietnamese, Zulu
  • Seller:

Compatibility: Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

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