Lingzio is a structured language course platform, not a vocabulary app. The Lifetime Fluency Pass gives a learner unlimited access to all current and future language courses, from A1 Beginner to C2 Mastery, across every supported language — with no subscription and no renewals.

What is included in the Lifetime Fluency Pass?
• All courses, all levels — complete A1 ? C2 curriculum in every language
• Grammar, theory, and review — every lesson opens with a clear rule, moves through guided practice, and ends with review
• Unit checkpoints — 80% pass-mark reviews at the end of each unit to lock in progress
• Real conversation practice — AI-driven scenario conversations for travel, work, shopping, dining, and more
• Pronunciation scoring — instant speech feedback and clarity scoring
• Smart flashcards — spaced-repetition decks tied to lesson vocabulary
• Weak-spots review — automated drills built from the learner’s own mistakes
• Completion certificates — downloadable certificate after every CEFR level
• Web + mobile access — works in any modern browser, installable as a PWA app
• 14-day money-back guarantee — full refund, no questions asked
• All future course updates — every new language, level, and feature added to the platform