Features
Five things that make Fix This French different from every other language app you've tried.
Core Mechanic
Two sentences appear side by side — one correct, one subtly wrong. You choose. No multiple choice menus, no fill-in-the-blanks. Just binary judgment, which is exactly how language intuition works.
Error Reveal
The moment you select, the incorrect sentence highlights the exact flawed word or phrase in electric yellow with a named error label — mauvais article, accord sujet-verbe, calque de l'anglais. You always know precisely what went wrong.
Content Depth
From Médecine to Mode, Jardinage to Géographie. Sentences are drawn from real-world professional and everyday contexts — weighted so idiomatic and naturalistic errors appear most often, because that's where learners slip up most.
Progress
A fire-streak counter tracks consecutive correct answers. At the end of a session you see your score, your best streak, and a full breakdown of which error types gave you the most trouble. No fluff — just the numbers that matter.
Privacy First
No account. No server. No tracking. Everything — your answers, your streaks, your history — lives only in your browser's local storage. Export a JSON backup whenever you like. Your data is yours.