Wickr - Wickr is a free end-to-end encrypted text, video, picture and voice messenger with full sender...

Cord - One tap voice chat

Confide - On the off chance that you need to get your messages private and encoded then utilize Confide that will fill in as your own and classified courier.

VoiceMo - Send your voice messages in an exciting new way!

Bleep - Bleep is an insured and secure messaging application by the Bit Torrent that you can use for valuing the private and safe communications.

Cozyroom.xyz - A group chat with simple avatars and geo location