Knock

Knock is a completely free and highly secure messaging app.

▪️No need to register personal information
You can use your name, email address, phone number, etc. without registering! No personal information is collected, so your anonymity is completely maintained.

▪️Cutting-edge technology
Build the highest level of security based on decentralized technology using blockchain! Your information is protected in a secure environment.

▪️ Complete privacy protection!
All interactions in the chat room are encrypted! No need to worry about leaks or eavesdropping.

▪️Very easy to use! No need to learn new methods! Even children can use it now.

▪️Group chat is also supported!
You can create not only one-on-one but also group chat rooms! Please feel free to share your secrets.

▪️Easy file sharing!
Easily share images, videos, audio, and other files! Sharing is complete with three taps.

▪️User first
To deliver true privacy protection to users! A next-generation chat app that evolves by incorporating user requests.


[Are you thinking about it in your messaging app? ]
・Advertisement display is annoying
・I am concerned about whether my privacy is protected.
- Too many unnecessary functions

【I recommend this hotel! ]
・If you are looking for a simple message app without ads
・People who know the importance of personal information
・People who want to enjoy chatting freely without being seen by anyone


◆Required privileges
DIVER Knock requires the following permissions to provide private messaging services and ensure all features work:

・DIVER Wallet: Connect permission from DIVER Wallet is required to use the service.
- Microphone: Access to a microphone is required for secure voice calls.
Camera: Access to the camera is required to scan QR codes and send photos with the built-in camera.
・Storage: Access to storage is required to save images and files received in chat.