Kontalk Messenger icon

Kontalk Messenger for Android

4.4.0 GPL-3.0-only

A new way of communicating: community-driven instant messaging network.

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4.4.0 (500)
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Kontalk Messenger app

Kontalk Messenger is Internet application that is open source under the GPL-3.0-only license. Please help us making Kontalk better! E-mail us at [email protected] if you have any issues!! Leaving a negative review won't help a non-profit project! Thank you! NOTE: DO NOT INSTALL ON SD CARD! Follow @kontalknet on Twitter or identi.ca to keep up to date with the latest changes and on service status! Kontalk is a secure instant messenger, allowing you to send and receive text, image and voice messages (other file types coming soon) to and from other Kontalk users completely free of charge (*). •  Your phone number is your ID. No usernames or passwords
•  It automatically finds other Kontalk users by looking at your address book, making it even easier to start chatting on Kontalk with your friends
•  End-to-end encryption ensures safe and private conversations, so that only you and the person you are talking to can read them
•  Your and all phone numbers used on the network are irreversibly encrypted
•  It supports multiple devices, making it very easy to start chatting on your phone and continue the conversation on your tablet
•  Based on open standards: XMPP and OpenPGP Kontalk is a completely Open Source community project, with all the source code hosted on GitHub (https://github.com/kontalk), allowing everyone to inspect its security and improve it. The network relies on community donations to keep the infrastructure running, so if you can, please donate on http://kontalk.net/. Even small donations matter. You can find all permissions used by the app explained at this page: https://github.com/kontalk/androidclient/wiki/Android-client-permissions (*) Carrier fees for Internet traffic may apply

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