Skip to main content
VS

Duolingo Max vs Knowt

Duolingo Max: Duolingo's AI tier with video calls and answer explanations. Knowt: Turns notes, slides and videos into flashcards, quizzes and study guides with AI. Here is how they compare on features, pricing, platforms, pros and cons.

Quick verdict

Duolingo Max

Best for: Language learners who want speaking practice.

Stands out for: Fun, game-like learning; AI practice for speaking.

Knowt

Best for: High school and university students revising for exams.

Stands out for: Strong free features; Many input types.

Side-by-side comparison

Comparison of Duolingo Max, Knowt
Visit duolingo.com (opens in a new tab)Visit knowt.com (opens in a new tab)
What it isDuolingo's AI tier with video calls and answer explanations.Turns notes, slides and videos into flashcards, quizzes and study guides with AI.
Pricing
Paid
Free + Paid
Free to useNoYes
CategoryAI for LearningAI for Learning
Editor rank#8 in category#18 in category
Made byDuolingoKnowt
Best forLanguage learners who want speaking practice.High school and university students revising for exams.
Key features
  • AI video call practice
  • Explain My Answer
  • Role-play conversations
  • Flashcards from notes, PDFs and videos
  • Practice tests and study guides
  • Spaced repetition learning modes
  • Import sets from other flashcard apps
Pros
  • Fun, game-like learning
  • AI practice for speaking
  • Builds on the popular Duolingo app
  • Strong free features
  • Many input types
Cons
  • Only available on the highest paid tier
  • Not offered for every course
  • Auto-made flashcards still need a quick check
Use it to
  • Practise conversations through video calls
  • Get explanations of your mistakes
  • Role-play real-life scenarios
  • Make flashcards from lecture slides
  • Generate a practice test before an exam
  • Summarise a recorded lecture
Web app
iPhone & iPad
Android

Duolingo Max vs Knowt: questions

Is Duolingo Max better than Knowt?

Neither wins for everyone. Our editors rank Duolingo Max slightly higher overall in AI for Learning, but Knowt can be the better fit: High school and university students revising for exams.

Which is free, Duolingo Max or Knowt?

Knowt can be used for free (free + paid), while Duolingo Max is paid.

Can I use Duolingo Max and Knowt together?

Yes. Many people keep both and pick per task, for example practise conversations through video calls with Duolingo Max, and make flashcards from lecture slides with Knowt.

More comparisons

Duolingo Max vs Knowt: Which Is Better? (2026) | AltFTool