Frequently asked questions

Yes, 100% free. English and Math are both fully available to every learner at no cost: dictionary, lessons, grammar, reading, writing, speaking, games, AI coach, level tests, math concepts, drills, formulas and worksheets.

Our placement test evaluates vocabulary, grammar, reading and listening, then maps your result to a CEFR level from A0 to C2.

English, French, Arabic, Spanish and Portuguese. Arabic uses a right-to-left layout.

Yes. The Math academy covers eight levels from Discovery to Expert, with visual concepts, step-by-step lessons, a 3-minute drill, games, a multilingual glossary, printable worksheets, formula sheets and duels.

Your reading time is measured server-side and combined with comprehension. Comprehension is weighted more than raw speed so that speed alone is never rewarded.

No. Writing feedback is an automated educational aid to help you improve. It is not an official language certification.