The best Knowt alternatives in 2026
Knowt alternatives compared: Koi, Quizlet, Anki, RemNote, StudyFetch and Gizmo, on AI notes from lectures and PDFs, spaced repetition, Mac apps and price.
StudyFetch turns lectures and uploads into flashcards and quizzes, with a voice tutor, on the web and your phone. For the same on a Mac, Koi records classes on your Mac and writes notes and cards from them; Knowt is cheaper; RemNote syncs everywhere. Stay for the phone tutor and study plan.
By Irakli, founder ·
Start here
StudyFetch turns your course material (slides, lectures, class notes, PDFs and videos) into flashcards, quizzes, practice tests and notes. Live Lecture records a class and writes notes while you listen. Sparky, its AI tutor, answers questions about your material, and a Study Plan builds a schedule up to your exams, with a cram mode.
StudyFetch says getting started is free, and that paid plans unlock more generations and longer files. Its App Store page lists Premium at $19.99 a month, $29 a quarter or $96 a year, plus calls with the tutor sold by the hour: $7.49 for one hour, $25 for five. The app is on iPhone and iPad (iOS 17 or later), the site works in a browser, and it mentions Android. No Mac app is listed, and we couldn't open a pricing page on its site.
We make Koi, so read this with that in mind. Every fact about another app comes from its own site or app store page, checked October 21, 2026. We didn't run tests.
Why switch
Stay
Stay on StudyFetch if
The list
Best for: Recorded lectures, notes and flashcards on a Mac, with a tutor that sees your screen
Koi does the three things people use StudyFetch for, in a native Mac app. Record a class: tap Fn + ⌃, pick In person, and Koi writes down what's said on your Mac, keeping the sound on the page. Say yes when it ends and the page gets a summary, the key points, flashcards and what the class was told to do. Import a PDF, Word file or slides and choose Make study notes for a summary, key points, flashcards and a quiz.
The tutor is Study mode. Tap Fn + ⌘ and ask about the problem on your screen: Koi circles where your working went wrong, asks what you'd try next and draws only the next step, and every miss becomes a flashcard. Cards come back when they're due, spaced out the way Anki does it.
Recording is unlimited on every plan, and calls with Koi aren't sold by the hour; they count toward the Koi usage in your plan. Where it loses: no phone, no study plan, no groups, no free plan. Pro is $20 a month or $192 a year after a 3-day trial, or Lifetime from $59 once.
Best for: The cheapest way to keep AI notes and free study modes
Knowt has free Learn, practice tests and spaced repetition on your own sets. Free gets one AI summary a month, and a recorded lecture counts toward it. Ultra, $24.99 a month or $149.99 a year, makes them unlimited and adds Kai, a voice tutor. Web, iPhone and Android. More in our Knowt alternatives.
Best for: Notes and cards with a lecture recorder, on every device
RemNote has apps for Mac, Windows, Linux, iPhone and Android. Pro with AI, $18 a month or $216 a year, adds a lecture recorder, AI flashcards, quizzes and summaries from PDFs, and AI grading. Free has unlimited notes and cards with 5 AI cards. It takes time to learn. See our RemNote alternatives.
Best for: AI quizzes on your phone, with spaced repetition
Gizmo makes flashcards from PDFs, notes, YouTube links and recorded lessons, and quizzes you with spaced repetition and an AI tutor. iPhone, iPad and Android; the App Store lists Gizmo Unlimited purchases from $6.99 to $309.99. More in our Gizmo alternatives.
Best for: Shared sets and Learn mode
Quizlet builds sets from your notes and has Learn and practice tests, on the web, iPhone and iPad. The App Store lists Plus from $9.99 as an in-app purchase. No Mac app. See our Quizlet alternatives for Mac.
Best for: Free spaced repetition that lasts
Anki is free on Mac, Windows, Linux and Android, with free sync; AnkiMobile is $24.99 once on iPhone. No AI, no lectures, just the best-known spaced repetition there is, with your cards on your device.
Comparison
From each app's own site or app store page, checked October 21, 2026.
| Koi | StudyFetch | Knowt | RemNote | Gizmo | |
|---|---|---|---|---|---|
| Mac app | Yes, native | No | No | Yes | No |
| Phone app | No | Yes | Yes | Yes | Yes |
| Records lectures | Yes, every plan | Yes | Counts toward 1 free summary | Pro with AI | Imports recordings |
| Where it's written down | On your Mac | Online | Online | Online | Online |
| Spaced repetition | Yes | Not listed | Yes | Yes | Yes |
| Tutor | Study mode, sees your screen | Sparky, by voice | Kai, on Ultra | AI chat, Pro with AI | AI tutor |
| Price | $20 a month, Lifetime from $59 | Premium $19.99 a month in-app | Free; Ultra $24.99 a month | Free; Pro with AI $18 a month | In-app, from $6.99 |
How to
Say no, and nothing from the recording leaves your Mac. Ask your lecturer before you record, and check your school's rules: Koi doesn't announce itself to the room. More in how to record a lecture on a Mac, or on recording with Koi.
Tutors
Sparky is a voice tutor: StudyFetch's App Store page calls it a voice-to-voice AI tutor you can talk with on any topic, and it can build a study plan from what you upload. Longer calls are sold by the hour.
Koi's Study mode is a switch, in Settings under Koi or in the menu bar. With it on, a call with Koi teaches rather than answers: Koi looks at the problem on your screen, circles the step that went wrong, and asks what you'd try next. It keeps a page called “What I got wrong” with a flashcard for each miss. Your voice and, unless you turn it off, a picture of your screen go to the AI provider while the call lasts. See our guide to an AI tutor that sees your screen.
Privacy
StudyFetch, Knowt, RemNote and Gizmo work from what you upload to them, and keep it in your account so it's on every device. Koi writes a recording down on your Mac and keeps the sound, the transcript and the notes in a page there, with no sync. Only the words go to Koi's AI, and only when you ask for notes. Study notes from a file send its words, up to 120,000 characters, and are kept only in the new page.
Choosing
See Koi's study tools and the plans.
Knowt alternatives compared: Koi, Quizlet, Anki, RemNote, StudyFetch and Gizmo, on AI notes from lectures and PDFs, spaced repetition, Mac apps and price.
RemNote alternatives compared: Koi, Anki, Mochi, Knowt and Quizlet, on notes with flashcards, AI cards from PDFs, lecture recording, phone apps and price.
Gizmo AI alternatives compared: Koi, Knowt, Quizlet, StudyFetch, Anki and RemNote, on AI flashcards from PDFs and lectures, Mac apps and price.
Koi's study tools for Mac: flashcards with spaced repetition, study notes from a PDF, Word file or slides, recorded lectures, and a Study mode that teaches.
Support
Try Pro free for 3 days, card needed. Dictation and recorded calls are unlimited on every plan.