Viber App

The Viber application is an instant messaging application that allows the users to exchange texts, voice calls, video calls and multimedia messages from the source to the destination with high quality. There are multiple subscriptions available so that the user can subscribe to one of them based on requirement and budget.

Technical Information Of Viber Application:

The additional information regarding the Viber application given below

Application Viber
Author Talmon Macro, Igor Magazinnik
Developer Rakuten Viber
Type Instant messaging, VoIP
Initially released on December 2, 2019
The stable version of Android
The stable version of Android released on February 20, 2020
The stable version of iOS 11.8
The stable version of iOS released on November 3, 2019
Stable windows UWP version 6.6.1
Stable windows desktop version 12.8.0
Stable windows desktop version released on April 19, 2020
Stable Linux version
Stable Linux version released on November 18, 2019
Languages used C, C++, Python, Objective-C, Java
License Proprietary software
Seller Viber Media SARL
Size for iOS 301.1 MB
Category Social networking
Compatible With iOS 10 and above, iPhone, iPad, iPod touch
Age rating 17+
Copyright Viber media
Available in-app purchases Viber credit pack


Permissions Required For Viber Application:

The list of permissions that need to grant for the Viber application is as given below

In-app Purchases

The app allows purchasing inside the application

Device and App History

The user has to permit the Viber application to read device sensitive data and the internal system state. The application also requires access to the web bookmarks, history and the data regarding the list of running apps.

Cellular Data Settings

The Viber application requires a permit to access the data regarding cellular data settings to connect with the internet connection.


Details regarding the identity to find accounts on the device required for the Viber application, it also requires the authentication over to read contact card, modify contact card.


The user has to grant the permissions to read device contacts and to modify.


The Viber application requires rights to read calendar events and confidential data. Retrieves the calendar events and send emails to guests without owner involvement.


The Viber application consists of a feature of share live location and current location so that it requires the access of approximate location to share the current site. It also requires extra location provider commands.


For transmission and receiving the messages, the Viber application requires permission to send, receive, and edit text messages.


The features of audio calls and video calls require access over the call log to read and write. The user has to provide access to reroute outgoing calls and make calls without user involvement


The Viber application supports sharing the multimedia messages; to do this, it requires authentication to read the contents of USB, modify and delete USB contents.


Access over the camera to take the picture and to record videos


To attend the audio call and video call it requires access to the device microphone

Wi-fi connection information

The Viber application can connect with the internet through cellular data or Wi-Fi connection. To connect with Wi-Fi, it wants to retrieve the data regarding Wi-Fi information.

Bluetooth connection information

For sharing the files through Bluetooth, it requires the information regarding the Bluetooth connections

Wearable sensors

While using the application, it requires retrieving the information regarding the wearable sensors


The Viber application requires access over the social stream to write and read; it also requires access for the subscribed feeds.


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