We can't read your messages. Neither can anyone else.
Messages travel through CloudKit Shared Zones — Apple's own infrastructure. We don't operate a relay, a database, or a queue.
Curve25519 identity keys live in iOS Keychain. The private halves don't sync, can't be extracted, and never see the network.
X3DH key agreement, Double Ratchet sessions, ChaCha20-Poly1305 AEAD. All via Apple's CryptoKit — not custom code.
One tap deletes every message on both devices, destroys the keys that decrypted them, and rotates your identity.
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