100%
Everything is free
No subscription, no paywall, no credit card. Every learner gets every feature of the English and Math academies.
✓
English dictionary with translations, examples and audio
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Structured English lessons from A0 to C2 with practice and tests
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Grammar academy and reading, writing and speaking practice
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14 English mini games and 10 Math games
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Math concepts, lessons and the 3-minute drill
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Math glossary, formula sheets and printable worksheets
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XP, streaks, achievements, leaderboards and duels
✓
AI coach and free level test
No credit card required