OnceChat

One message a day, taking turns — and gone in 24 hours. No threads, no notifications, no pressure to reply fast. Just one quiet word a day, with someone who matters.

OnceChat is a slow messenger for the people closest to you.

It begins in the quiet before dawn: one message a day, each — no more, no less. You send today; they send tomorrow. The turn passes between you like a letter left on a table. Every message disappears 24 hours after it's sent, so nothing piles up, and nothing has to be kept.

No endless threads. No notifications chasing you. No pressure to reply fast. Just one quiet word a day, with someone who matters.

How it works

• One message a day, each — you take turns
• You send today, they send tomorrow
• Every message disappears 24 hours after sending
• No notifications — check when you want to
• Passwordless sign-in with passkeys (Face ID / Touch ID) — no passwords to remember
• Text only, on purpose — no images, no files, no noise

OnceChat is for the friendships you want to keep, gently. A messenger that asks for a single, considered word — and then lets the day go by.