Duolingo vs Lingvist
Side-by-side comparison of features, pricing, ratings, and alternatives.
Duolingo is a popular language-learning platform designed to make education accessible, engaging, and fun through short, game-like lessons. Users can practice reading, writing, listening, and speaking skills across dozens of languages ranging from Spanish and French to fictional languages like High Valyrian. The platform utilizes spaced repetition, immediate feedback, and motivational streaks to encourage daily practice and long-term retention. Its tiered freemium model allows anyone to learn at no cost, while premium subscriptions offer ad-free learning and offline downloads.
Lingvist is a language-learning app focused on vocabulary acquisition, using an AI-driven spaced repetition algorithm to identify which words a learner is about to forget and resurface them at the right time. Rather than fixed lesson units, it places new learners at an appropriate difficulty level automatically and prioritizes practical, high-frequency vocabulary drawn from real sentences. The app covers over 60 languages under one subscription and includes a Custom Decks feature for building vocabulary lists around a specific interest, job, or industry. Lingvist also offers a classroom product for teachers, and the core app is ad-free across its mobile and web versions.
- Completely free core tier with no hidden paywalls for basic lessons
- Engaging gamification makes building a daily habit enjoyable
- Wide variety of supported languages and courses available
- Clean and intuitive user interface across web and mobile apps
- Spaced repetition adapts specifically to what an individual learner forgets
- One subscription unlocks 60+ languages instead of paying per language
- Custom Decks let learners focus vocabulary on their own interests or job
- No ads interrupting lessons
- Limited depth for advanced fluency and complex grammar rules
- Repetitive exercise formats can become monotonous over long sessions
- Ad-supported free tier features frequent interruptions between lessons
- Exact subscription price is not shown on the main marketing page
- Focuses on vocabulary rather than full conversational or grammar instruction
- Fewer gamification elements than some competing language apps
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The Verdict
AI-generated from listing dataDuolingo offers a free, gamified, broad‑language learning experience but limited depth, while Lingvist provides AI‑driven, ad‑free vocabulary focus across 60+ languages with adaptive spaced repetition.
Key differences
- •Duolingo includes gamification (hearts, streaks) and speech recognition; Lingvist relies on AI‑driven spaced repetition without gamification.
- •Lingvist covers 60+ languages with a single subscription; Duolingo offers many languages but each is accessed via the free tier.
- •Duolingo’s free tier is ad‑supported; Lingvist’s app is ad‑free across platforms.
- •Lingvist offers custom decks and classroom tools for teachers; Duolingo provides a separate English test and basic skill trees only.
Pricing & value
Both are freemium, but Duolingo’s core tier is completely free with no hidden paywalls; Lingvist’s subscription price is not disclosed.
Ease of use / learning curve
Duolingo’s bite‑sized lessons and intuitive UI are designed for all ages; Lingvist assumes self‑directed learners.
Features & depth
Lingvist’s AI adaptive algorithm, custom decks, and classroom tools provide deeper vocabulary personalization than Duolingo’s static lessons.
Integrations & ecosystem
Lingvist includes teacher assignment and tracking tools; Duolingo only offers email support and a help center.
Collaboration
Lingvist provides classroom tools for teacher‑student collaboration; Duolingo lacks collaborative features.
Scalability
Lingvist’s single subscription unlocks 60+ languages, scaling across many learners; Duolingo requires separate progress per user.
Support
Duolingo lists email and help‑center support; Lingvist’s support options are not specified.
Choose Duolingo if…
Casual learners or families seeking free, gamified language practice with basic grammar and pronunciation.
Choose Lingvist if…
Self‑directed or classroom learners needing efficient, ad‑free vocabulary training across many languages.
Common questions
Is there any cost to access the core lessons?
Duolingo’s core tier is completely free; Lingvist’s basic access is free but the subscription price for full features is not shown.
Which tool offers more languages under one account?
Lingvist provides access to more than 60 languages with a single subscription; Duolingo offers many languages but each is accessed via the free tier.
Do either platforms support classroom or teacher management?
Lingvist includes classroom tools for assigning and tracking student progress; Duolingo does not offer collaborative or teacher features.