Anki vs Quizlet in 2026: Which Should You Use?

The Short Answer: Anki or Quizlet?

Pick Anki if you need to remember the material for months or years: medical boards, a language, a professional exam. Pick Quizlet if the test is soon, your class already shares sets, or you know you'll quit an app that feels like homework.

Both apps make you recall an answer before you see it, which is half of what makes flashcards work; our guide to active recall covers the research. They differ in what happens next. Anki is built around a scheduler that brings each card back on the day it expects you're about to forget it. Quizlet is built around study sessions (Flashcards, Learn, Test, Match), and its cross-day scheduler is brand new; the help center says it's website-only for now.

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Anki vs Quizlet at a Glance

Here's how the two compare in October 2026, checked against each company's own pages.

The current Anki desktop release is 26.09.3, from September 23, 2026. Quizlet says it has more than 60 million monthly active users, a figure from its own advertising materials.

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The Real Difference: Who Decides When You Review

Flashcards work through two mechanisms. One is retrieval: trying to recall an answer strengthens memory more than rereading it. The other is spacing: coming back to it after a delay, once you've started to forget. When John Dunlosky and colleagues rated ten study techniques in 2013, only these two earned a "high utility" rating: practice testing and distributed practice.

The catch is timing. In a study of more than 1,350 learners, Nicholas Cepeda's team found that "the optimal gap declined from about 20 to 40% of a 1-week test delay to about 5 to 10% of a 1-year test delay." Nobody can do that arithmetic in their head for a thousand cards, which is why the scheduler matters so much.

Retrieval happens in either app the moment you try to answer before flipping. Spacing is different, because it depends on a decision you make on some future day: should I see this card again today? Anki takes that decision away from you. Every card has a due date, and when you open a deck it shows you what's due and nothing else. Its classic scheduler, based on the SM-2 algorithm, stretches a card's interval each time you get it right and shrinks it when you don't.

Switch on FSRS, a newer scheduler built into Anki since version 23.10 (released in late 2023), and you set a "desired retention" instead. It's 90% by default, and the manual defines it as "the proportion of cards recalled successfully when they are due." FSRS predicts when your chance of recalling each card will fall to that level and schedules the review for then. Anki's manual has you switch it on in the deck options.

The FSRS project's own guide has claimed 20 to 30% fewer reviews than Anki's older algorithm for the same retention. That's the developers' own estimate, not an independent trial. FSRS's public benchmark, built on review logs from 10,000 Anki users (about 727 million reviews), measures how well it predicts recall, not how many reviews it saves.

Quizlet came at the problem from the other side. Its flagship mode, Learn, builds a personalized study path from your goal and how well you know each term, using machine learning, according to Quizlet's help center. That's adaptation inside a session. It decides what you see now, not when you should come back.

It isn't Quizlet's first try at cross-day scheduling. Long-Term Learning, launched for paying users in 2015, used an expanding schedule of 1, 3, 7, and 16 days, according to a 2017 Quizlet engineering post. That page now says the feature "is no longer available on Quizlet." Quizlet announced Memory Score and scheduled reviews in August 2023.

The current version, announced in August 2026, is a proper Spaced Repetition mode. You rate each card Repeat, Hard, Okay, or Easy; Okay typically brings a card back in about a day and Easy in four days or more, and Quizlet can send you a reminder at 10 a.m. local time. It's a real improvement, with two caveats. Quizlet's help center says "Spaced repetition is currently only available on the Quizlet website," though the iOS app's App Store listing already advertises it. And Quizlet's help center doesn't describe the algorithm or mention any retention setting.

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What Flashcard Research Says About Each App's Defaults

Three findings from flashcard research map onto the two apps' defaults.

Students think massed practice works better. In a 2009 study, Nate Kornell had 70 UCLA students, across three experiments, learn GRE-style vocabulary on digital flashcards in two ways. Some words sat in one big stack of 20, so each card came back only after 19 others. The rest were split into small stacks of five, so each card came back after just four.

Spacing won for 63 of the 70 students (90%). In the third experiment, where the big stack came back on each of four days and each small stack got a single day, students recalled 65% of the big-stack words and 34% of the small-stack words. Yet of the 58 students who said which method had worked better after the first session, 42 (72%) picked the small stacks. Massed practice feels better in the moment, and that feeling misleads.

Left to decide, students drop cards too early. In a 2008 study by Kornell and Robert Bjork, students learning Swahili words who decided for themselves dropped 68% of their cards after a single correct answer, in one experiment. Across four experiments, dropping cards had a small and generally negative effect on later recall. When the program itself removed every card after one correct answer, final recall was 21%, against 44% when the same students kept every card in play (a small group of eight, but a big gap). A 2012 survey of 374 undergraduates by Kathryn Wissman, Katherine Rawson, and Mary Pyc found that students understood the value of recalling a card more than once better than the value of spacing those recalls out.

Anki is built against both mistakes. A card you know well is never dropped; it just comes back after a longer gap. And since a deck only shows you what's due, cramming takes extra steps. Quizlet's session modes leave both decisions with you unless you switch to its new Spaced Repetition mode. Our guide to whether cramming works explains why cramming feels effective but fades.

Making cards beats borrowing them. This is the finding that cuts against Quizlet's biggest strength. Steven Pan and colleagues ran six experiments with 284 undergraduates. Each student read two short educational texts, made their own flashcards for one and studied premade cards for the other, then took a test 48 hours later.

Self-made cards won in five of the six experiments. Pooled across all six, the advantage was d = 0.45 for recalling definitions and d = 0.29 for applying them. It was strongest when students paraphrased or copied and pasted the material; retyping it word for word was the one method that didn't help.

It held even against premade cards of high quality. In that experiment, with total time fixed, students got about 3.7 more repetitions of each premade card and still remembered less from them. The authors' conclusion: "Given a fixed amount of time, adding content to digital flashcards prior to using them is potentially more beneficial for learning than using flashcards made by someone else."

Their study used custom flashcard software, not Quizlet or Anki, so it doesn't rank the apps. It does suggest that a library of premade sets saves you exactly the work that makes cards stick. The same logic likely applies to a giant shared Anki deck, though Pan's study didn't test one.

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Anki vs Quizlet for Medical School

Medical school is Anki territory. The reason is volume. Licensing exams test thousands of facts, and only a scheduler can keep a deck that size in rotation without a spreadsheet.

Students have built shared decks around the exams. The AnKing Step deck, for example, has more than 30,000 cards for USMLE Steps 1, 2, and 3, and its maintained version now comes with a paid AnkiHub membership. In one 2024 to 2025 study of 176 first-year medical students, 82% reported using Anki and 51% called it their main study method.

Does it raise scores? The evidence is encouraging, but every study is observational, and the results are mixed.

Read the table with the obvious caveat: students choose their tools. In the Gilbert study, Anki users came in with higher MCAT scores, and no study randomly assigned anyone to Anki or Quizlet. The Deng study also linked practice questions to higher scores, about one Step 1 point per 445 questions, a reminder that cards are one tool among several. Step 1 has been pass/fail since January 2022, so newer cohorts have no numeric Step 1 score to compare.

Quizlet still has a place in medical school, mostly for a single block exam or a set your lecturer shares. For the boards, the shared decks, the community, and the scheduler are all on Anki's side. The same volume argument applies to PA and nursing school, though none of the studies above looked at those programs.

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Anki vs Quizlet for Language Learning

Vocabulary is where flashcards earn their keep, and where spacing matters most. A working vocabulary runs to thousands of words held for years, which is the job Anki's scheduler was built for. Each word gets its own interval, so the ones you know fade into the background while the ones you keep missing come back daily. Anki also handles the card types language learners lean on: reversed cards (recognize the word, then produce it), cloze deletions cut from real sentences, and audio on any card.

Quizlet is strongest when someone else sets the list. A teacher shares a set, the class drills it with Learn and Match, and everyone sees the same words before Friday's quiz. The published evidence for Quizlet is thin but positive. In a small 2016 study by Gilbert Dizon, nine Japanese university students studied 570 academic English words in Quizlet over ten weeks and raised their scores on a 30-item vocabulary test from 20.33 to 23.56. With no control group, that can't separate the app from the class around it.

We couldn't find a peer-reviewed controlled study that pits Anki against Quizlet head to head. The research on flashcards still points one way for a language you plan to keep: review on a schedule for months instead of drilling hard before a test, and make or at least rewrite your own cards instead of importing someone else's list. In practice, that's Anki, or Quizlet's new Spaced Repetition mode.

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Anki vs Quizlet Pricing in 2026

Anki is free on every platform except one. Quizlet is free to start, with its most useful study modes metered.

Quizlet shows these plans as $2.99 and $3.75 a month, but both are billed annually. Two details change the math. If your teacher runs a Quizlet class, you get unlimited, ad-free Learn and Test on that class's sets, as long as you open them from the class page. And on Anki, iPhone users can skip the $24.99 by studying on AnkiWeb in the browser, at the cost of a clunkier phone experience.

Will Anki stay free? In February 2026, Damien Elmes, who created Anki, announced he was "gradually transitioning business operations and open source stewardship" to AnkiHub, the company that runs the paid service behind the AnKing medical decks, while staying involved. AnkiHub's reply said the core code would remain open source, that no pricing changes were planned, and that AnkiDroid would remain self-governed. Those are statements of intent, not guarantees. So far, Anki's own prices haven't changed; what costs money is the maintained AnKing deck, which comes with an AnkiHub membership.

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AI Features and Free Quizlet Alternatives: Knowt, Gizmo, RemNote

Quizlet has gone further into AI than Anki. Study Guides turns uploaded or pasted course materials into an outline and a set of flashcards. AI Practice Tests writes exam-style questions from your notes or sets (in the US, you have to be at least 14 to generate them). Ask Quizlet is a chat tutor that explains concepts, finds related sets, generates editable flashcards, and answers questions about up to three uploaded files at a time; for now, it's limited to US users aged 14 and up. Q-Chat, Quizlet's earlier AI tutor, was shut down in June 2025.

Anki has no AI built in. You can bolt it on with add-ons, or have any AI assistant draft cards and import them as a text file. Our guide to AI flashcards covers how to keep AI-written cards from wrecking your reviews.

One caution applies to every AI generator: an AI-written card is a premade card, just made faster. Pan's results suggest you'll remember more if you rewrite each one in your own words before you study it.

Three newer apps sit between the two, and they're worth a look if you want Quizlet's ease but find Anki too fiddly. All three have free plans (with limits), and all three schedule spaced reviews, generate cards with AI, and import Quizlet sets.

These descriptions come from each company's own pages, not from independent tests.

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How to Move Your Quizlet Sets Into Anki

Quizlet lets you export the terms and definitions of sets you created, from the website. Anki imports any plain text file whose fields are separated by tabs, commas, or semicolons. Put the two together:

1. On the Quizlet website, open a set you made, open the More menu, and choose Export.
2. Set the separator between term and definition to Tab and between cards to New line, then copy the text.
3. Paste it into a plain text file and save it with UTF-8 encoding.
4. In the Anki desktop app, choose File, then Import, and select the file.
5. Pick the Basic note type, map the term to Front and the definition to Back, choose a deck, and check the preview before you import.

Three limits apply. The export only works for sets you created, not ones you copied. Images don't come across. And your Quizlet study history stays behind, so every card starts fresh in Anki.

You don't have to choose just one, either. You can keep Quizlet for class sets and quick quizzes and Anki for the long-haul deck you'll need next year.

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How to Build Better Cards From What You Read

The best raw material for flashcards is what you've already decided matters. Each highlight is a small judgment about what's worth remembering, which is the hardest part of making a card. Here's a workflow that feeds Anki from your reading without typing everything twice.

1. Highlight with a purpose. As you read with Glasp's web highlighter, on web pages or PDFs, highlight the definitions, numbers, and claims you'd want to be tested on, and add a note when you have a question of your own.
2. Capture lectures too. For a lecture on YouTube, YouTube Summary gives you the transcript and an AI summary, so you can pull out the lines worth a card.
3. Bring in your books. Import your Kindle highlights, or run the My Clippings.txt file from a Kindle device through Glasp's free Kindle Clippings Converter, which outputs a file Anki imports directly.
4. Export a deck. Glasp's Anki export (under Integrations in your settings) downloads a ready-to-import deck: the highlight on the front, your note and a link to the source on the back, with your tags. Import it in the Anki desktop app with File, then Import, and it syncs to AnkiWeb and your phone. Re-importing an updated file updates existing cards instead of duplicating them, and a 100-card sample lets you try it first.
5. Turn answers into questions. A highlight is an answer. Before a card goes into rotation, rewrite its front as a question in your own words, or turn it into a cloze deletion. In Pan's experiments, paraphrased cards were among those with the clearest benefit.
6. Sticking with Quizlet's Learn and Test? Schedule it yourself. Glasp's free spaced repetition calculator turns a start date and an exam date into a review calendar you can download as an .ics file.

For the full weekly routine, including how to space reviews by hand, see our guide to the Leitner system.

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Frequently Asked Questions

Is Anki better than Quizlet?

For long-term memory, usually yes. Anki schedules every review on every device, and flashcard research shows students underrate spacing and drop cards too soon. Quizlet is better when you need to start fast, study with a class, or prepare for a test that's days away. If you'd quit Anki in a week, Quizlet used every day beats Anki used never.

Is Anki really free?

Yes, on Windows, macOS, Linux, the web (AnkiWeb), and Android (AnkiDroid). The only paid app is AnkiMobile for iPhone and iPad, at $24.99 in the US App Store. Its sales help fund Anki's development.

Does Quizlet use spaced repetition?

Yes. Its current Spaced Repetition mode was announced in August 2026. Quizlet's help center says it works only on the website, though the iOS app's App Store listing already advertises it. You rate cards Repeat, Hard, Okay, or Easy, and Quizlet schedules the next review, typically about a day out for Okay and four or more days for Easy. Quizlet's help center doesn't describe the algorithm, and its older Long-Term Learning feature was discontinued.

Can you import Quizlet sets into Anki?

Yes, for sets you created. On the Quizlet website, open the set, choose More, then Export, set Tab between term and definition and New line between cards, and copy the text. Save it as a UTF-8 text file and import it in the Anki desktop app with File, then Import. Images and your study history don't transfer.

Is Anki or Quizlet better for medical school?

Anki, for most students. Board exams cover thousands of facts, and the big shared decks, like the AnKing Step deck with over 30,000 cards, are built for Anki. Several studies link Anki use to higher exam scores, but they're observational, and a 2025 study of 176 first-years found no association. Using it consistently matters more than the logo.

Is Anki or Quizlet better for learning a language?

Anki, if you plan to keep the language. A working vocabulary is thousands of words held for years, and Anki spaces each one on every device, with reversed, cloze, and audio cards. Quizlet works well when a teacher shares the list and the quiz is on Friday.

What's a good free alternative to Quizlet?

Anki is the strongest free option if you can live with the learning curve; it's free on every platform except the iPhone and iPad app. For something closer to Quizlet, look at Knowt, Gizmo, and RemNote: each has a free plan with limits, and each schedules spaced reviews and imports Quizlet sets.

Is Quizlet good for cramming?

For a test in a day or two, it's fine: Learn and Test make you retrieve, which beats rereading. But crammed material fades fast. If you'll need it again for a final or a board exam, space your reviews over days or weeks, in Quizlet's Spaced Repetition or in Anki. Anki can cram too, with a Custom Study session or a filtered deck, but it takes some setting up.

Who owns Anki now?

Anki was created by Damien Elmes, who in February 2026 began gradually transferring its business operations and open-source stewardship to AnkiHub while staying involved. AnkiHub says the core code will stay open source and no pricing changes are planned. AnkiDroid remains a separate, self-governed project.

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Conclusion

Anki and Quizlet aren't competing for the same job. Quizlet is the fastest way to start studying and the easiest to share with a class. Anki is the tool for material you need to keep, because it makes the two decisions students get wrong most often, when to review and when to stop, on your behalf.

Whichever you choose, the research points the same way: make your own cards, recall before you flip, and let a schedule bring them back. Start with what you already read. Highlight the ideas worth keeping with Glasp, capture lectures with YouTube Summary, export your highlights as an Anki deck, and rewrite the first ten as questions tonight.