Anki vs Memrise: pricing, features and which to choose

Anki was created by Australian developer Damien Elmes and first released in October 2006. Its name comes from the Japanese word for memorization. It became the standard flashcard tool for medical students, language learners and anyone who needs to retain large amounts of material, with communities sharing huge decks such as AnKing for the USMLE exams and Core 2k/6k for Japanese vocabulary. The desktop app is open source under the AGPL, written in Rust, Python and TypeScript, and maintained by Elmes's company Ankitects with community contributors. Sales of the paid iPhone app fund development, which keeps the desktop app, Android app and sync service free without ads.

You create notes with fields, and Anki generates cards from templates, so one note can produce forward, reverse and cloze-deletion cards. Each review asks you to recall the answer, then grade yourself Again, Hard, Good or Easy, and Anki schedules the next review accordingly. Cards can include images, audio, video and LaTeX or MathJax equations, and the app handles collections of more than 100,000 cards. Filtered decks, tags, a powerful search and detailed statistics help manage study. Collections are stored in an open SQLite format. Thousands of community add-ons extend Anki with features such as image occlusion, heatmaps, AI card generation and text-to-speech.

Anki's strengths are a proven scheduler with the modern FSRS option, zero cost on most platforms, complete control over cards and data, huge shared decks and a large add-on library. Its weaknesses are a dated, complex interface, a steep learning curve, manual card creation and a paid iPhone app. Quizlet is easier to use with study games and AI study tools, but locks more behind a subscription. RemNote and Mochi combine notes with spaced repetition. Knowt and StudyFetch generate flashcards from notes with AI. Memrise targets language learners. Choose Anki if you want the most configurable, free spaced repetition system and are willing to learn it.

Memrise began in London in 2010, founded by Ed Cooke, Ben Whately, and Greg Detre after their Oxford neuroscience and psychology studies. Its approach combines memory science, practical vocabulary, linguistic expertise, and real speech. The company reports more than 80 million learners and courses covering 149 languages. The service supports beginners, intermediate learners, travelers, workers, culture-focused students, and exam candidates. Its public experience emphasizes practical scenarios and conversation preparation rather than vocabulary as an isolated flashcard exercise. Specialized goals include passing exams, speaking at work, building relationships, traveling, and understanding cultures. Native-speaker examples help connect studied words with spoken usage, while structured practice supports learners working independently across web and mobile.

Learners select a language, goal, and scenario, then study vocabulary through review sessions and varied lessons. Native-speaker videos provide accents and context. Pronunciation practice asks learners to speak and receive feedback. Word Information combines translations, literal meanings, status tracking, scripts or romanisation, audio, and video. My Words functions as a personal dictionary, while My Activities records practice habits. Learners can practice hundreds of real-life scenarios, listen before speaking, and use AI Buddies for role-play, translation, culture, conjugation, assistant, and pronunciation activities. Pro adds grammar and verb drills, unlimited AI conversation, and an ad-free experience. The service is available on web and mobile, with feature coverage depending on language, device, and approved course.

Memrise suits independent learners who want authentic speech, broad language choice, and structured vocabulary. Duolingo is more game-like and habit-focused, while Babbel offers a more conventional course structure. Busuu adds community correction and certificate-oriented courses, and Pimsleur emphasizes audio-based speaking practice. Memrise is less suitable for learners needing a teacher-led syllabus, guaranteed human correction, or consistent pricing across regions. AI feedback can be imperfect, advanced depth varies by language, and privacy materials describe analytics and conversation processing. Choose Memrise for practical speaking preparation with native video and scenario practice. Choose Babbel for linear lessons, Busuu for peer interaction, or Duolingo for stronger game mechanics and daily habit loops.