Battle friends, climb leaderboards, and build vocabulary — on any device.
WordRunner puts you in control — any device, any time. Challenge friends, get instant AI feedback on your writing, and access study resources whenever you need them. We've tried to make mastering English as accessible as we can.
Challenge your friends to real-time vocabulary battles. 2-4 players, room codes, instant results. Learning is better together.
Earn XP through quizzes and activities to climb the leaderboard. Streak bonuses reward consistency.
Share study tips, celebrate achievements, and discuss ideas with your classmates — all moderated and safe.
Build your personal word collection. Save words from quizzes, search the dictionary, hear pronunciations, and practise anytime.
Your lists, modules, and progress travel with you. Phone, tablet, or laptop — everything you need, wherever you have a connection.
Detailed feedback on every sentence you write — from an endlessly patient AI tutor, available 24/7. No office hours, no judgement, just clear guidance when you need it.
Curated resources — including podcast episodes — at your fingertips 24/7. Learn on your schedule.
Five distinct practice modes — from rapid-fire definitions to deep sentence writing and morphology drills. Pick what suits you.
Found a bug? Report it and earn 25 XP and 5 AI credits when it's verified. You're not just using the app — you're shaping it.
Browse available study groups and join with one tap. Discover new vocabulary sets from different classes and topics.