Google Duo

Google Duo is a special application that every user of cell phones based on android operating system may need. With its help you can make calls to your friends. Both in audio and video format. The main feature is that all calls are absolutely free. And thanks to the fact that the famous company Google is responsible for the development, everything works as quickly and efficiently as possible.

Available functionality and advantages

The main functionality is the ability to make calls in video and audio format. To make a call, you just need to select a contact and press the call button. This is no different from dialing from a regular phone book. It is worth noting that you can only call people who use Google Duo. There are a lot of such people, because in modern versions of android, this service is installed automatically. But even in its absence, the service can be easily installed on your cell phone by downloading the APK file and running the installation. If you allow the program access to your contacts, it will quickly note who uses this utility. It is worth noting that in order to make calls, you will need to connect a cell phone number.

Differences from analogs

There are several differences from analogs. First of all, it is the speed of calls. Google Duo works much faster than its competitors. There is also a rather strict asceticism. However, the main feature is the function"Tuk-Tuk". For this to work, the function must be activated in both interlocutors. The essence of the feature is that you can see the person you are talking to before you even pick up the phone. This allows you to see who is making the call.

Interface

The appearance of this program is very simple. Every user, even the most distant from modern technologies, will be able to understand it. With the help of Google Duo, you can call your relatives who do not understand cell phones. The call is made in just a few touches, and in the settings there are only a few parameters. These are the button to turn on the mode "Tuk-Tuk" and activate power saving.

Key Features

• You can make calls to anyone using Google Duo;
• Very simple interface;
• There is a function, thanks to which you can see the person you are talking to before the conversation starts;
• To register, you use your cell phone number;
• You need to allow access to your contacts;
• No text chat;
• High quality of communication;
• Works on all modern android.