Aula is a completely free Spanish-learning app that turns studying into a journey across Spain. Complete lessons, light up cities on the map, and learn grammar, vocabulary, listening and conversation alongside local food, culture, expressions and everyday life. Instead of just telling you that an answer is wrong, Aula explains why. Built by a Spanish learner who couldn't find the app he wanted to use. You can try a full lesson before signing up.

Which Vercel product did you use? What new capability did it give your team, and how did that shape the product you launched?

I used Vercel to host and deploy Aula. It gave me a simple and reliable way to publish updates quickly without having to manage servers or infrastructure myself. That made it much easier to keep iterating on the product, test new features, and focus on the actual learning experience instead of deployment. As Aula grew from a personal project into a public app, Vercel made that transition much smoother.

Hey Product Hunt! 👋 I’m Andrea, 24, from Italy, and Aula actually started as something I was building just for myself. I’ve wanted to learn Spanish for years. I tried Duolingo, Babbel and other language apps, and I could keep a streak going for months — but eventually I always got bored. I was memorising words, but I often didn’t understand why Spanish worked the way it did. And I was learning almost nothing about Spain itself. So at some point I stopped looking for the app I wanted and thought: why don’t I just build it? That became Aula. Every lesson is part of a journey across Spain. As you progress, cities light up on the map and you discover not only the language, but also local expressions, food, culture, history and everyday life. What started as a tiny personal project has grown much further than I expected. Aula is completely free — and I want to keep it that way. I’m still building and improving it, so feedback (including criticism!) is genuinely useful to me. Thanks for checking it out 🇪🇸❤️

Which Vercel product did you use? What new capability did it give your team, and how did that shape the product you launched?