Lang Knock

Voice-first translation for travel, distributed teams, and anyone whose life happens in more than one language. Speak, translate, play it back — without breaking the flow. Every other translator app gets this wrong They were built for single lookups, not real exchanges. Mode-switching kills momentum Voice, text, and playback split across separate screens. By the time you find the button, the conversation has moved on. Output nobody actually hears You translate a sentence then mumble it yourself. Real exchanges need a clean replay path the other person can hear. Your voice trains their models Generic apps quietly log voice clips for model training. Lang Knock partners with providers under processing-only contracts. Stripped-down mobile experience Desktop-only features, mobile sites that barely load. Lang Knock ships a native Android wrapper around the same full product. Stop restarting conversations. Start finishing them. The free plan is more than enough to find out whether you'd ever go back.