LINGUA · Proficiency
Consonant classes and tone rules taught systematically, including reading without spaces.
Six structured strands: four CEFR bands, a grammar-and-vocabulary core, and a Proficiency preparation track. Progress is framed on the scale the whole world uses.
Every exchange ends with something for you to say or write. Corrections come as recasts — your sentence, repeated correctly — never a red X.
Guided lessons, roleplay conversations, rapid drills with instant marking, and paragraph correction that keeps your voice.
Synthetic voices don't yet pronounce Thai well enough to learn from — so we don't ship one. LINGUA describes pronunciation precisely in writing, and audio arrives when it can be done right.