A pupil has their own notes for their final exams at school; a student has a semester's worth of lecture slides before the January exams. Both want alternatives to StudySmarter, the study app at studysmarter.co.uk, also sold as Vaia at vaia.com. We compare seven apps like StudySmarter, Studyflash first, on what each does with your own material.

Our pick: Studyflash is the best alternative to StudySmarter for anyone with their own notes, slides or old exams, because it turns exactly that material into what you study from. In our September 2026 test, four university lectures we uploaded to the apps gave 258 cards in Studyflash and 20 in StudySmarter. Studyflash's mock exams also follow your old exams. The free plan has no ads and unlimited chat with Max, Studyflash's AI tutor.

The eight apps side by side

Built aroundWith your own materialFree planPrice
StudyflashYour own files, PDFs to recorded lecturesSix card types set your way, a mock exam on old exams with PremiumUnlimited chat with Max, flashcards, quizzes, spaced repetition, no adsA free plan, and Premium's price shows in the app. See what each plan includes
StudySmarter (for reference)Your sets beside a community libraryWe first got 20 cards from four lectures, then one type at a timeUp to two study sets, adsFrom €69.99 a year
AnkiShared decks and cards you writeNo AI generation from your filesFree on computer, web and AndroidiPhone app €29.99 once
QuizletOver 700 million shared sets, its own figureA guide with a flashcard set from your uploadsFlashcards with ads, one practice test per setPlus from €9.99
RemNoteNotes with flashcards inside themAI cards from text, PDFs and slides, for creditsUnlimited notes and cards, 5 images with parts hiddenPro $8 a month, billed yearly
KnowtImporting sets from QuizletAI cards from a prompt or pasted notesEvery mode on your own sets, one AI summary a monthUltra $7.99 a month, billed yearly
Gemini NotebookResearch across up to 50 sourcesCards and quizzes, no review dates or study plan100 notebooks, usage limits refill every 5 hours, weekly capGoogle AI plans from €4.99 a month
KnowunityNotes shared by pupilsWe got 15 cards from four lectures; mock exams in its format, not on your old examsAds in chat, 3 stronger "Smart" answers a day in most countriesPro €49.99 to €83.99 a year

Prices and features checked 5 November 2026; prices vary by country and store.

StudySmarter: a shared library, but 20 cards from four lectures

StudySmarter puts your own sets beside a community library of millions of sets, by its own account.

Like Studyflash, StudySmarter makes cards from uploads, but the four lectures first came back as 20. More came one card type at a time, with no setting for the number of cards or the detail. There's no image occlusion, so no card hides a label on a diagram.

Its tests use the cards in a set, not your old exams, so a fuller test needs more cards in the set. The free plan holds two study sets and has AI limits it doesn't publish. It showed us ads. See Studyflash vs StudySmarter.

Studyflash: best for studying from your own material

Studyflash is best for anyone with their own material, at school or university.

Start from PDFs, slides, photos of handwritten notes or a lecture recorded live. The cards are built to cover all your material. In one go you set the number of cards, the detail and the card types. The six types include image occlusion, which hides parts of a diagram.

A mock exam covers a whole course and matches the structure and question style of your old exams or example questions. Without them, you set the time limit plus question count and types. It's timed and graded on your country's scale. Take it whenever and as often as you like.

Max has read your material and answers with citations. Quizzes, summaries, mind maps and two-voice podcasts come on request. Spaced repetition times each card by how well you remember it.

Everything sits in courses you name. You can add a lecture any time. Each course's study plan, shaped by your goal, goes topic by topic to mastery and suggests an order you don't have to follow.

Anki: best for designing your own cards

Anki, the open-source study app at apps.ankiweb.net, is best for designing your own card layouts. It's built around shared decks and cards you write, with add-ons on top. With no AI generation from files, every card from your slides is yours to write. See Anki alternatives.

Quizlet: best for ready-made flashcard sets

Quizlet, the study app at quizlet.com, is best for finding ready-made flashcards, with over 700 million shared sets by its own figure. Study Guides turn uploads into an outline with flashcards, in English, French and German. You must be 18 to use them in Germany, France and the Netherlands. See Quizlet alternatives.

RemNote: best for notes and cards together

RemNote, the note-taking app at remnote.com, is best for keeping notes and flashcards in one document. You write cards inside your notes and annotate PDFs in the same app. Its AI makes cards from pasted text, PDFs and slides. Each run costs AI credits.

Knowt: best for moving flashcards from Quizlet

Knowt, the study app at knowt.com, is best for sets already on Quizlet: it's built around importing them. Its practice mode, Learn, is unlimited. Its AI writes cards from a prompt or pasted notes.

Exam prep centres on the American AP, SAT and ACT.

Gemini Notebook: best for research across many sources

Gemini Notebook, formerly NotebookLM, the research app at notebook.google, is best for research across many sources, with up to 50 side by side. It makes cards and quizzes from uploads but gives you no review dates and no study plan. Read NotebookLM against study apps.

Knowunity: best for notes other pupils shared

Knowunity, the study app at knowunity.com, is best for reading what pupils shared: over a million notes, summaries and solved old exams, by its own account. The four lectures we uploaded gave 15 cards, with no card types to choose and no image occlusion. Its mock exams stay in Knowunity's own format, not on your old exams. See Knowunity alternatives.

Who should pick what

Stay with StudySmarter if you want to search what other students published for your subject rather than build from your own material.

  • Your own notes or slides: Studyflash turns them into cards and a mock exam. Max, Studyflash's AI tutor, answers from them.
  • Shared decks and add-ons: Anki has both.
  • Notes and cards in one document: RemNote keeps them together.
  • Research across many sources: Gemini Notebook holds up to 50.

How we tested

In September 2026, Maximilian S. from the Studyflash team uploaded four master's-level lecture presentations (130 slides) unchanged to Studyflash, StudySmarter and Knowunity. He looked at card counts, card types, whether a diagram became cards with parts hidden, and whether an old exam could be a mock exam template. We saw the ads on the free versions ourselves; the other apps' facts come from their own pages on 5 November 2026.

Questions and answers

With your own notes, slides or old exams, yes: in September 2026, four lectures gave 258 Studyflash cards against 20 from StudySmarter. We rank Studyflash first for material that's already yours.

Yes, Studyflash's free plan runs on every device with flashcards, quizzes, spaced repetition and unlimited chat with Max, Studyflash's AI tutor. No ads, no credit card. Generating material draws on a monthly allowance, but Premium adds unlimited generation, podcasts and mock exams. Anki is free on computer, web and Android, with a €29.99 iPhone app. StudySmarter stops at two sets, with ads.

Not with your own notes, slides and old exams: Studyflash models mock exams on your old exams, while StudySmarter's tests reuse a set's cards. StudySmarter suits searching what others published; Studyflash works from your files.

StudySmarter and Vaia are one app, so these apps also work as Vaia alternatives. It's StudySmarter in Germany, France and the UK, Vaia in the Netherlands and on the US site.

No, StudySmarter builds tests in its own structure from a set's cards. Studyflash's mock exam takes the shape of your old exams.

Quizlet has shared flashcard sets. Anki has shared decks, and Knowunity has notes shared by pupils.

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