Sync Chat App

Secure chat for everyone

Free · Designed for iPad

Experience the future of privacy with Sync. Sync has been completely reimagined to give you ultimate control over your digital life. Wrapped in a stunning new glassmorphism design, Sync is more than just a chat app—it’s your secure personal sanctuary. Why Sync? - Ghostwire Protocol: Engage in truly private conversations. Our new Ghostwire protocol ensures your chats are ephemeral and encrypted, leaving absolutely no trace behind. - Invisible Vault: Keep your most sensitive data hidden. The Invisible Vault allows you to store chats and files in a secure space that is completely invisible to prying eyes. - Stealth Mode: Need ultimate discretion? Transform Sync into a fully functional calculator. Only you know the secret PIN to unlock your real world. - Performance: We’ve rebuilt our core engine using Rust, delivering lightning-fast speed and rock-solid reliability without compromising on security. Features: - Seamless Glassmorphism UI: A beautiful, modern interface that feels as good as it looks. - End-to-End Encryption: Your privacy is our priority. Only you and your intended recipient can read your messages. - Cross-Device Sync: seamlessly switch between your phone, tablet, and computer. Download Sync today and reclaim your privacy.

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NEW: Oracle AI — Your Private Chat Assistant Transform your conversations with on-device intelligence that works completely offline. Your data never leaves your device. • Smart Replies: Get instant, context-aware reply suggestions. Perfect for when you are busy. • Conversation Summaries: Catch up fast. Tap the Oracle button to summarize long chat histories or specific unread messages. • Zero-Knowledge: All AI processing happens locally. Nothing is sent to the cloud. NEW: Trusted Custodians — Emergency Data Protection Designate trusted contacts who can help protect your privacy in an emergency. • Dead Man’s Switch: Allow a trusted contact to trigger a "Nuclear Timer" or immediate data wipe if you cannot access your device. • Inactivity Auto-Delete: Set your account to self-destruct after 1 to 12 months of inactivity. • Full Control: View audit logs of custodian activity and cancel wipe timers during the grace period. REBUILT: GhostWire Protocol We have rebuilt our self-destructing message system from the ground up for maximum reliability. • True Deletion: Messages now properly disappear from both sender and receiver devices immediately upon reading or replying. • Smooth Animations: Messages now dissolve gracefully with a fade effect. • Offline Sync: Ghost messages are delivered instantly when you reconnect, even if you were offline. IMPROVEMENTS & FIXES • Blind Vault: Fixed an issue where the setup screen was skipped or permissions were denied during backup. Recovery phrase words are now fully visible in Dark Mode. • Stealth Mode: App unlock remains PIN-driven from the calculator screen; Face ID no longer triggers prematurely on app resume. • Account Security: "Delete Account" now performs an immediate, permanent deletion after password confirmation. • Typing Polish: Chat input now auto-capitalizes sentences correctly. • Bug Squashing: Fixed issues with Ghost message re-delivery loops, read notifications, and contact list loading.

The developer, Supernova VN, 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 Linked to You

    The following data may be collected but it is not linked to your identity:

    • Contact Info

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

  • Seller
    • Supernova Technologies Company Limited
  • Size
    • 118.4 MB
  • Category
    • Productivity
  • Compatibility
    Requires iOS 15.0 or later.
    • iPhone
      Requires iOS 15.0 or later.
    • iPad
      Requires iPadOS 15.0 or later.
    • iPod touch
      Requires iOS 15.0 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
  • Languages
    • English
  • Age Rating
    4+
  • Copyright
    • © Supernova Technologies Co., Ltd. 2026