Acuma - Inglês com Séries

Homero Corp

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About this app

Learn English with what you already watch: YouTube videos within the app, with an AI tutor and a review system that ensures vocabulary really sticks.

Acuma takes English out of the realm of isolated and decontextualized lessons. Each new word comes from a real video, and you review it exactly when you're about to forget it—not in a generic sequence that's the same for everyone.

📺 STUDY YOUTUBE VIDEOS DIRECTLY IN THE APP
Paste the link of any YouTube video. Tap on any word in the subtitles to see the translation, definition, and pronunciation instantly. See the "Portuguese-ized" version of each excerpt—how "I got a go" sounds to a Brazilian ear—control the speed from 0.5x to 2x, and test your comprehension without the subtitles on the screen.

🤖 RUBY, YOUR AI TUTOR
Chat with Ruby via text or voice call. She adjusts the pace of her speech to your level—very slowly for beginners—and arrives at each conversation already knowing what still holds you back, because she reads your real review history.

🔁 TRUE SPACED REVIEW
Each saved word rises five levels of maturity, from "new" to "mastered," in a real spaced repetition queue—no out-of-context lessons, no memorizing phrases you'll never use.

🎯 EXERCISES THAT TARGET YOUR WEAKNESSES
Acuma identifies the points where you make the most mistakes in conversations and reviews and generates reinforcement exercises for them—not a one-size-fits-all list.

🗺️ THE JOURNEY: AN ADAPTIVE REVIEW GAME
Take on a path with worlds, stops, and challenges that bring together everything you've already learned—vocabulary, grammar, pronunciation—in one place, with a daily sequence, XP, and level to track your progress.

🎬 INTERACTIVE SUBTITLES ON NETFLIX, ON YOUR COMPUTER (browser extension)
Those who also watch on their computer can install the Acuma Chrome extension: click on any word in the subtitles, directly on Netflix or YouTube, and what you save syncs with the same app account.

PLANS
• Free: start without a card, with AI credits renewed daily.

• Essential (R$ 19.90/month): more credits and reinforcement exercises — 7-day free trial.

• Plus (R$ 39.90/month): everything from Essential, plus writing and pronunciation assessment.

Download Acuma and start learning English with what you were going to watch today.