Grammar Scout

Grammar Scout — Learn English Grammar with Rozalia

Grammar Scout helps you learn English grammar step by step with Rozalia, your friendly red panda guide and AI grammar coach.

Most grammar apps only fix your text after you write it. Grammar Scout is built for learning grammar before, during, and after practice. Follow a guided Learn Path, complete short lessons, sharpen skills in Practice Modes, and use Error Vault to review your mistakes instead of forgetting them.

What you can do

- Start with beginner-friendly grammar lessons
- Follow a structured Learn Path, from basic building blocks to stronger sentences
- Practice with modes like Quick Review, Deep Dive, Sentence Trail, and Word Match
- Drill skills with fill-in-the-blank, true or false, error correction, matching, and unscramble activities
- Use flashcards and weekly tests to lock in what you learn
- Get essay feedback and clear explanations from Rozalia
- Save mistakes in Error Vault and repair them later
- Track daily progress with streaks, XP, gems, hearts, and accuracy
- Sync your progress across devices when you sign in

Free, Plus, and Pro

Free learners get the core curriculum and daily practice. Plus and Pro unlock premium chapters, unlimited hearts, AI hints, Rozalia chat, generated practice, essay grading, higher usage limits, and an ad-free experience where available. Subscriptions are handled through Google Play.

Who it's for

Grammar Scout is built for students, English learners, and anyone who wants grammar to feel clear instead of random. It's designed for general English learners aged 13 and older. AI suggestions are learning aids — please review them before relying on them for exams, professional writing, or formal submissions.

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Learn the rule. Practice it. Repair mistakes. Build confidence.