ZZZ GhostChat
Serverless mesh chat nearby
Free · Designed for iPad. Not verified for macOS.
No sign-up, no server. An encrypted Bluetooth mesh chat that connects you directly with people nearby. Your data stays only on your device.
ZZZ GhostChat is a peer-to-peer mesh chat app that uses no server at all. Nearby devices connect directly over Bluetooth to exchange messages. No account, no phone number, no email — and everything you create stays only on your own device.
■ Great for
・Staying in touch with the people around you — a classroom, club, or event
・Quick messages at festivals, campsites, or while traveling where signal is weak
・When you just want to chat casually with whoever is right here, right now
■ Highlights
・Serverless: there is no operator server. Your messages are never gathered anywhere
・No sign-up: just pick a nickname and an emoji avatar and start
・End-to-end encryption with forward secrecy
・Mesh relay: messages can hop through in-between devices to reach friends just out of range
・One-to-one and group chat
・Pairing approval: connecting with someone new requires their consent (auto-pairing is OFF by default)
・Read/delivery receipts, message deletion, unread badges
・Block / mute / report anyone you’d rather not see
・Light / Dark mode, English and Japanese
■ How it works / please note
・Communication travels over Bluetooth radio, so you need to be physically near the other person
・This is a lightweight tool for casual nearby messaging. Some metadata (who is communicating, and when) may be observable nearby. Please don’t send sensitive personal information
・Uninstalling permanently deletes all stored data (messages, contacts, groups, keys)
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Updated internal settings for ad delivery. Nothing has changed in how the app looks or works.
The developer, SMOLT STAGE, K.K., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- SMOLT STAGE, K.K.
- Size
- 27.1 MB
- Category
- Social Networking
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Contains
Messaging and Chat
- Copyright
- © 2026 SMOLT STAGE, K.K.