Duolingo · Learn · Freemium
Duolingo
Streaks and short lessons. A habit, not a fluency guarantee.
What it is
Duolingo teaches languages in short, gamified lessons. Free with ads; Super removes them. It will not make you fluent alone. It will make you open the app every day, which is the part most courses fail. Pair it with real conversation or Anki if you care about the result.