You don't need another language game. You need to actually learn Spanish grammar.

Pata Brava is built for people who are serious about mastering Spanish. No streaks, no cartoon rewards, no pretending that tapping a screen for 5 minutes a day will make you fluent. Just real grammar practice that makes you think, produce, and improve.

4,500+ exercises. 104 topics. A1 to B2. Every question comes with a detailed grammar explanation so you understand why the answer is what it is, not just what it is.

Practice conversations with AI
Grammar in isolation only gets you so far. Pata Brava includes an AI conversation module where you practice real scenarios: checking into a hotel, ordering at a restaurant, going to the doctor. You write freely, the AI responds like a native speaker. When you make mistakes, you get contextual hints that push you to self-correct. At the end, detailed feedback on what you got right and where you need work.

This is the closest thing to practicing with a native, available anytime on your phone.

Built-in Spanish dictionary
Look up any word without leaving the app. Search by infinitive or conjugated form. Definitions, conjugation tables, usage frequency, examples. Faster and more focused than any online dictionary you're currently using.

Smart practice that knows your weak spots
The app tracks your performance over the past month and identifies the topics where you struggle. It then automatically reinforces those areas, proportionally. Not randomly. Not overwhelmingly. It only activates after enough data to be meaningful, so a single bad session won't throw off your practice.

Two study modes
Career Mode gives you structured, unit-by-unit progression. Free Practice lets you jump into any topic at any level. Use both, or use whatever fits how you learn.

Explanations in English when you need them
For A1 and A2, every grammar explanation is available in English too. One tap to switch. Because beginners need to understand why they got it wrong, not just see red. From B1 onward, everything stays in Spanish.

Aligned with Instituto Cervantes levels. Topics and exercise formats oriented toward DELE and SIELE.

Pata Brava is what textbooks would be if they were rebuilt today. No fluff. No games. Just the work that actually makes you better at Spanish.

Download it. Try a quiz. You'll know in 2 minutes if this is for you.