Mune

Mune is a chat-first, end-to-end encrypted app for private reflection, with an encrypted journal attached. You talk to an AI that has no name, no persona, and no character. It listens, asks one question at a time or none, and stops. It does not perform empathy at you.

I built it because I kept writing things in Apple Notes at 2am and deleting them before morning.

Everything is encrypted in the browser before it touches a network. The database stores ciphertext and an IV. There are three keys: a data key that encrypts content, a key derived from your passphrase that wraps the data key, and a second one derived from a 24-word recovery phrase that wraps a second copy. The server never holds any of them. Changing your passphrase rewraps one key instead of re-encrypting every row.

Privacy, not as a promise, but as architecture.

I'm building it alone. Architecture, product, design, copy, the encryption layer, the mobile client, the words on the marketing site. Web app in beta. iOS waitlist open.