Locked

Locked is a language-exchange app with a single rule: one person per day.

You sign up with your native language and the one you're learning. Every 24 hours we pair you with exactly one person whose native language is what you're learning — and who is learning yours. You have 24 hours to chat. No swiping, no feed, no algorithm.

If both of you say "keep in touch" at the end, they're saved as a Connection. Otherwise the conversation quietly closes.

Free to use. Premium ($4.99/mo) unlocks a second daily partner and an AI translator inside the chat.