S3SH

S3SH: Privacy-First Messaging for iPhone

Your conversations deserve better. S3SH is a revolutionary messaging app built on a simple principle: your data belongs to you, and only you.

NO SIGN-UPS. NO ACCOUNTS. NO COMPROMISES.

Forget usernames, passwords, and phone number verification. With S3SH, you simply:

Create a session with a tap

Choose any username you like

Share your unique session code

Start chatting instantly

ABSOLUTE PRIVACY BY DESIGN

Unlike traditional messengers, S3SH stores everything exclusively on your iPhone:

All messages stay on your device

No cloud storage, ever

No data collection or tracking

No analytics or user profiling

Uninstall the app to delete all data

YOUR DEVICE. YOUR DATA. YOUR CONTROL.

FEATURES THAT RESPECT YOU

iPhone-Only Storage
Every conversation lives solely on your device using secure local database technology.

Real-Time Messaging
Lightning-fast delivery with WebSocket technology. Messages appear instantly.

Multi-User Sessions
Share session codes with friends, family, or colleagues. No contact syncing required.

Optional AI Assistant
Toggle the "root" AI for brainstorming, creative writing, or quick answers. You control when AI participates.

Smart Notifications
Stay connected with native iOS push notifications, even when the app is closed.

Session Management
Create unlimited sessions, rename them for clarity, delete them when done.

Offline Access
Review your message history anytime, even without an internet connection.

Beautiful iOS Design
Adaptive interface with automatic light/dark mode that feels native to your iPhone.

HOW IT WORKS

S3SH uses temporary, session-based communication:

Create or join a session with a unique code

Pick any username (no verification needed)

Chat in real time with anyone who has the code

Your identity exists only in that session

No permanent accounts. No friend lists. No contact uploads. Just simple, ephemeral communication.

PERFECT FOR

Privacy-conscious individuals

Temporary project collaboration

Event coordination without sharing phone numbers

Group discussions that do not need permanent records

Anyone tired of apps that monetize their data

THE S3SH PROMISE

We cannot read your messages by design. We do not store your conversations on servers. We do not build profiles or sell data. We provide the technology so you can communicate freely and privately.

When you delete S3SH, everything disappears. No recovery, no backups, no traces. Your conversations exist only on your device.

Download S3SH today and experience messaging the way it should be: simple, private, and entirely yours.

Questions? Contact us at support@s3shapp.com

Privacy Policy: https://s3shapp.com/privacy.html

Terms of Service: https://s3shapp.com/terms.html