Download Kontalk Messenger APK v4.2.0 free for android

Kontalk Messenger — instant messaging client that guarantees privacy, allowing you to send and receive text, pictures and voice to other Kontalk users absolutely free!

Peculiar properties:

• Your phone number is Your ID. No logins or passwords
• Kontalk automatically finds other users from your address book, making it easy to start chatting with your friends in Kontalk
• Point-to-point encryption ensures the security of personal correspondence, so only you and the person you write to can read it
• Yours and all other phone numbers are encrypted
• It supports simultaneous input from many devices, which makes it very easy to start a conversation on your phone and continue on your tablet
• Based on open standards: XMPP and OpenPGP