Anki Review 2026 – Features, Pricing & Alternatives

Name: Anki
Brand: Anki

Anki is a Flashcards & SRS tool. Anki is a free, open-source flashcard program that uses spaced repetition to schedule reviews just before you are likely to forget each card. Key features include FSRS scheduling, Flexible card types and media, and Cross-device sync and shared decks. Best for medical and nursing students, language learners and university and exam-prep students.

3 features6 alternatives

About

About Anki

Anki is a flashcard study tool built around spaced repetition and active recall. You create decks of question-and-answer cards (text, images, audio, math, or cloze deletions), rate how well you recalled each one, and Anki schedules the next review at the moment you are most likely to forget it, so you spend more time on hard material and less on what you already know. It runs on Windows, macOS, Linux, Android (AnkiDroid), iOS (AnkiMobile), and in the browser, with free AnkiWeb sync across devices. Shared decks and add-ons extend it for medical, language, and exam study.

Capabilities

Key Features

FSRS scheduling.

Anki's built-in Free Spaced Repetition Scheduler uses a machine-learning optimizer that analyzes your own review history to predict memory decay per card, typically scheduling 20-30% fewer reviews than the older SM-2 algorithm for the same retention.

Flexible card types and media.

Cards support cloze deletions, images, audio, video, LaTeX and MathJax, and custom note templates, so you can build anything from vocabulary drills to anatomy diagrams and chemistry formulas.

Cross-device sync and shared decks.

Free AnkiWeb syncing keeps your decks current across desktop, mobile, and browser, and thousands of community-made shared decks plus add-ons let you start studying or extend functionality without building from scratch.

FAQ

Frequently Asked Questions

Anki is free on Windows, macOS, Linux, Android (the community-built AnkiDroid app), and in the browser via AnkiWeb, which also handles free syncing. The only paid version is the official AnkiMobile iOS app, a one-time purchase (about $24.99) whose sales fund development of the whole project.

Yes. Anki combines two well-studied learning methods: active recall (you retrieve the answer from memory rather than rereading it) and spaced repetition (reviews are spaced at increasing intervals). Its FSRS algorithm times each review near the point of forgetting, which research and widespread use among medical and language students suggest is effective for durable retention.

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