One App.
Everything You Need.
Stop splitting your digital life across five different apps. Here's every feature inside Sync — and what makes each one different.
Every Message. Truly Private.
Sync's chat is built on the same cryptographic foundations trusted by security researchers worldwide — then hardened with features no other app offers.
End-to-End Encrypted by Default
Every message, voice call, video call, and file transfer is encrypted on your device before transmission. No opt-in required.
Encrypted Group Chats
Group messages are end-to-end encrypted — unlike Telegram, where group chats are stored in plaintext on their servers.
Secure File Sharing
Share images, documents, and files of any size — all encrypted in transit and never stored unencrypted on any server.
Offline First
Your messages are available on your device even without a connection. Your data doesn't live in the cloud — it lives on your phone.
Cross-Platform
iOS, Android, macOS, Windows, and Web. Switch between devices seamlessly — your encrypted chats follow you everywhere.
Everything you need.
None of the compromises.
Sync is free to join during Public Beta. Every core feature — including the full security suite — is available at no cost.