Google Duo is the highest-quality video calling app*. It's simple, reliable and works on smartphones and iPad.


The highest-quality video calling app*
Experience more reliable video calls with excellent video quality whether you're on Wi-Fi or on the go.

Works Cross-Platform
Duo works on iPhones, iPads, iMacs and other mobile platforms so you can call and hangout with friends and family using just one app.

Knock Knock
See who's calling before you pick up with a live video preview.

Video Messages
Want to share a quick moment between calls or friend can't answer? No problem. Leave a video message to capture any moment.

Voice Calls
Make voice-only calls to your friends when you can't chat over video.

Group calling
Bring together all the people who matter most, even when you're apart, with group calling. Duo now supports up to eight people in a group video call.

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

What’s New

Version 59.0

• Group calling for up to eight people now available
• Bug fixes and product improvements

Ratings and Reviews

4.7 out of 5
54.5K Ratings

54.5K Ratings

Ibrahimasimm ,

5 outa of 5

I only wish to change some of user interface to make an easy for people to change from phone to speaker
And to choose video or voice. Easy
User interface development process

Saudi Gentelman ,

The whole world says THANK YOU

Connecting 7.5 billion people in 7 continents is mission impossible. Google Duo did in the best voice quality and free of charge!!
Thank you Google Duo from the rich and poor, the healthy and the sick, the young and old and from everyone on the planet.

Ali Daghriri ,

Very Good Application

I want them to add the choice to change the call from voice to video or vice versa without closing the dial.
I want them to make speaker change easier.
I like to make the contact scrolling also easier.


Google LLC
137.4 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad and iPod touch.


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

Age Rating
Rated 4+
© 2016 Google Inc.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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