Mujō

Some words are not meant to last.

Mujō (無常) is the Japanese concept of impermanence. The understanding that everything passes, and that this passing is not loss, but nature.

We built a messaging app around that idea.

No account. No phone number. No identity.

Your identity is your device. Nothing to register. Nothing to verify. Nothing to hand over. A nickname is optional. You can connect without ever sharing a name.

End-to-end encrypted. Always.

Every message is encrypted before it moves. The server cannot read what you write. Neither can we.

Messages that disappear.

Once read, or when you decide, they are gone. No archive. No backup. No trace.

Two ways to connect. Both leave no trace.

Share an optional nickname and pair with a temporary code. Or connect without any name at all. Just a code, just a device.

No ads. Ever.

Mujō is funded by subscriptions. No analytics. No behavioural data. No advertising of any kind. Your trust is the business model.