MiXin messager vs Link2Send

MiXin messager utilizes state-of-the-art security to provide private messaging, Internet calling, and other services to users worldwide. Your calls and messages are always encrypted, so they can never be shared or viewed by anyone but yourself and the intended recipients.

Link2Send is a peer-to-peer file transfer tool for devices on the same Wi-Fi network. No cloud servers. No accounts. No internet required. Files travel directly between your devices with TLS end-to-end encryption. — Cross-platform — Works seamlessly between iPhone, iPad, Mac, Windows, Linux and Android. Send a screenshot from your laptop and it lands on your iPhone in seconds. — Privacy by design — • No telemetry, no analytics, no ad SDKs • Self-signed certificates, fingerprint-pinned trust • Files never leave your local network — Built for everyday transfer — • Drag-and-drop or pick from gallery • Resume interrupted transfers • Send multiple files in one shot • Browse received files in the iOS Files app • 2 MB chunked transfer for fast and reliable delivery — Discover devices instantly — Link2Send announces itself on your LAN via multicast and pairs in one tap. Once paired, devices remember each other across restarts. Privacy: https://link2send.com/en/privacy