Level up your grammar, reading, writing, speaking, listening & vocabulary with vibrant, gamified lessons. Earn XP, keep streaks, and collect badges — all while having fun.
10 rapid-fire questions. Earn 50 XP and keep your streak alive! 🔥
Each module is packed with theory, interactive quizzes, and real-world practice. Pick your starting point!
Parts of speech, clauses, structure, agreement & more.
Comprehension, speed reading, inference & context.
From sentences to essays, letters & creative writing.
Pronunciation, tongue twisters, dialogues & accent.
Dictation, comprehension & accent recognition.
Flashcards, word-of-day, synonyms & idioms.
IPA, vowels, consonants, stress & fluency — a 30-day plan.
Record yourself & get instant AI feedback on pronunciation, fluency, tone & grammar.
Role-play interviews, restaurants & more with an AI that corrects you as you chat.
Write an essay or email & get scored on grammar, structure, vocabulary & tone.
Minimal pairs & tongue twisters with word-by-word pronunciation scoring.
Graded readers A1–C1 with tap-to-define words & comprehension quizzes.
Track your XP, streaks, and achievements in real time.
Complete today's lesson to extend your streak!
Complete lessons to unlock more badges 🏆
The occurrence and development of events by chance in a happy or beneficial way.
"Meeting my best friend at the library was pure serendipity."
Curated lessons to help you practice smarter, speak better, and grow every day.
Simple · Continuous · Perfect · Perfect Cont.
Train your tongue with AI-powered feedback.
Flashcards that actually stick.
Listen, transcribe, master.
Double your reading pace.
21 lessons · categories · comparisons · tricks.
Lessons tailored to you
See how you improve
Stay motivated daily
One step at a time
Three steps to English fluency.
Choose from Grammar, Reading, Writing, Speaking, Listening, or Vocabulary — each with dozens of topics.
Read bite-sized theory, then smash through 5+ interactive quiz types per topic.
Earn XP, build streaks, unlock badges, and watch your English soar. It's that simple!
★★★★★"BolEnglish made grammar feel like a video game. I actually look forward to my daily lessons now!"
MMaya R.Student, India
★★★★★"The pronunciation tool gave me honest feedback. My accent has improved massively in two weeks."
LLuís F.Developer, Brazil
★★★★★"I love Hoots! 🦉 The badges keep me coming back. My 42-day streak says it all."
AAiko T.Teacher, Japan
Yes! All core lessons, quizzes, and gamification features are completely free. Premium packs with extra content may be added later.
Nope — your progress saves locally in your browser. Clear your cache and you start fresh.
Yes — we use your browser's built-in Web Speech API. Nothing leaves your device.
Any level! Lessons are self-paced. Try the daily challenge to gauge where you are.
Absolutely — fully responsive with touch gestures and offline-friendly design.