I'm Umut. Nearly three decades building software: engineering, senior roles in multinationals, my own companies. In 2024 I moved to Spain with my family. My Spanish arrived at A1.2. Turkish is my mother tongue; I carried English to C1 the long way, and assumed the hard part was behind me. It hadn't started yet.
The tools got me to A2. A tutor worked. Duolingo worked. Courses, books, online lessons: each worked, a little. What didn't exist was the system that combined them, and noticed what I avoided. One moment kept repeating: I'd finish a conversation, walk away, and the sentence would arrive. Ten seconds late.
Engineers live by one rule: you can't fix what you can't measure. So I applied what the research has known for decades, retrieval practice, spacing, the lexical approach, to my own Spanish, one day at a time. The method worked for me, and I am confident it will work for you. Not because I say so: because fifty years of research say so. Then I turned it into software. My climb continues on the same engine as yours, and the first thirty days are free: test it on the only learner whose verdict matters. See the paper trail.
