Ruiyang Zhang

Hey everyone

Couplet is a learn-by-ear language app. Each deck distills a real situation ordering dinner, asking directions, a phone call down to the handful of phrases that do ~90% of the work, so you can finish it and actually walk away knowing them.

One quirk people either love or find weird: you hear the English first. In that beat before the native line, your brain reaches for the phrase itself then the answer lands as confirmation or correction. That tiny act of trying-then-comparing is what makes it stick.

French and Japanese are live today with 1,000+ topics. Two questions for you:

Hey Product Hunt

I'm Ruiyang, the solo founder behind Belletra an app that teaches you a language through one sentence of great literature per day.

Instead of flashcards and streaks, you get a line from Verlaine, Hugo, or Villon taken apart word by word, with etymology, grammar, and the literary insight behind why that writer chose that exact phrasing.

We launch Thursday July 24th. Would love any feedback or questions before then.