Download Knock APK

Knock is a next-generation decentralized messaging app built with cutting-edge technology based on blockchain technology and equipped with wallet functionality.
Enjoy private and secure chats and voice calls thanks to blockchain decentralization and end-to-end encryption.


◆Knock features
·Distributed
All messages, videos, photos, data, etc. are decentralized across thousands of nodes and cannot be controlled, blocked, disabled, restricted or censored by anyone but the user.

・Complete anonymity
DIVER Wallet's private key account control ensures complete privacy on your device. There is no need to register or enter personal information such as email or phone number.

・Strong encryption
All messages, videos, photos, data, etc. are encrypted and decrypted completely on the user device and delivered end-to-end.

・Wallet function
Seamlessly integrates with your cryptocurrency wallet and allows you to send and receive cryptocurrencies while chatting.


◆Required privileges
Knock requires the following permissions to provide private messaging services and to 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.