LOOKING FOR A VERY SPECIFIC CRYPTOCURRENCY MESSAGING PROGRAM

[billionpower]

I'm looking for a encrypted messaging platform based on blockchain.
BASIC INFO:
It's a program you can download on windows. And it is somewhat similar to slack or discord.
You can send messages via 'channels' to other people, and it requires the cryptocurrency for you to send.

Having dug around for a while, I can assure you it IS NOT:
-Dust
-Cryptviser
-Echo
-E-chat
-Telegram
-Status
-Kakao
-Vibeo

EXTRA INFO:
It has a really really clean UI.
Additionally, the program has a strong contrasting theme (most like a red and blue).

If these descriptions ring a bell for anyone, please let me know!

Cheers