Android app · Free

Grammar Gladiator

Master English. Become a Gladiator.

Grammar, vocabulary and IELTS skills through daily quizzes, speech drills and live multiplayer battles, built for serious learners.

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50+ installs

Flutter Riverpod go_router Firebase (Auth, Firestore, Storage, Messaging) speech_to_text + TTS AdMob + In-App Purchase

Real screens from the app. Swipe to see more.

Learning topics

A1–C2

CEFR levels

IELTS modules

Achievements

What this app does

Grammar Gladiator is a free Android app that turns English grammar and punctuation into a game. You conquer syntax through learning modules with real-time feedback, wrapped in a progression loop that keeps you coming back.

Inside the app

Everything it does

Learn & practice

Grammar Lab: 18 grammar topics, A1 to C2
Vocab Vault: 17 vocabulary sets with flip-card practice
Applied IELTS: 24 Reading, Listening, Writing and Speaking modules
200 to 400 questions per topic with instant explanations
Audio playback and text-to-speech lessons
Topic unlock progression as you level up

Daily challenges

Daily Power Quiz with tiered rounds, resets each day
Word Master spaced-repetition vocab drills
Speech Sprint pronunciation with speech recognition
Error Lab auto-collects your wrong answers to re-practice
Daily streaks to build the habit

Game Arena (multiplayer)

Random Battle matchmaking against a live opponent
Friends Room with a private join code
Teacher Room for a class of up to 30 students
Live waiting rooms and real-time results
Global leaderboard and battle-win achievements

Progress & rewards

88 achievements across streaks, words, speech and battles
XP and level progression
Statistics dashboard with charts
Cloud sync across devices via Firebase
Pro Lifetime Pass removes ads and unlocks unlimited arena

Built with

FlutterRiverpodgo_routerFirebase (Auth, Firestore, Storage, Messaging)speech_to_text + TTSAdMob + In-App Purchasefl_chart

Train your English like a gladiator.

Free on Google Play, with a one-time Pro pass. Want a polished learning app built for your idea? We build them end to end.

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