About Synco
We built Synco because your phone and desktop should work as one unified system — without sending your personal notifications, calls, or media data through remote cloud servers.
Local-First Privacy
Synco operates 100% on your local Wi-Fi network and Bluetooth LE connection. Zero cloud relays, zero accounts, zero analytics, zero external logging.
Sub-Millisecond Latency
Direct point-to-point local socket connections deliver notification alerts and media state telemetry in sub-millisecond speeds bypassing internet roundtrips.
End-to-End Encryption
Curve25519 Elliptic-Curve Diffie-Hellman (ECDH) session key exchange paired with AES-256-GCM authenticated cipher ensures every payload stays tamper-proof.
Open Source Ecosystem
100% open-source software transparently built on GitHub so power users and security researchers can verify every line of code.
How Synco Works Under the Hood
Android Phone
Listens for notification, call, & media events locally.
Desktop Client
Displays alerts & sends keyboard / audio controls back.