Anki
Free; iPhone app is a one-time purchaseSpaced-repetition flashcards for remembering anything.
Pick it if you need it on Windows, Mac and Linux, you want open source and you want more power-user features.
Study app with flashcards, notes and AI quizzes. If it is not working for you, here are 8 apps that do the same job, closest match first.
Built from official pricing pages and app store listings, prices checked 2026-11-01. Not paid to be here.| App | Price | Platforms | Pick it if |
|---|---|---|---|
| Knowt (the app you have) | Free | iPhone, Android | - |
| Noji | Free | iPhone, Android | you want a close match |
| Anki | Free | Everywhere | you need it on Windows, Mac and Linux |
| Brainscape | Free download | iPhone, Android | you want a close match |
| AlgoApp | Free download | iPhone, Android | you want a close match |
| memoryOS | Free download | iPhone, Android | you want a close match |
| Quizlet | Free | iPhone, Android, Web | you need it on the web |
| SpanishDictionary.com Learning | Free download | iPhone, Android | you want a close match |
| Promova | Free download | iPhone, Android | you want a close match |
Flashcard app with spaced repetition.
Spaced-repetition flashcards for remembering anything.
Pick it if you need it on Windows, Mac and Linux, you want open source and you want more power-user features.
Flashcard app with spaced repetition and AI-made decks.
Flashcard app with spaced repetition for languages, school and exams.
Memory training lessons and a virtual memory palace game.
Study app for flashcards, practice tests and games, with AI tools that turn notes into study sets.
Pick it if you need it on the web and you want AI built in.
Free Spanish lessons and dictionary from SpanishDictionary.com.
Language learning with lessons, tutors and speaking practice.
We matched these apps to Knowt by what they are for, who they suit and where they run, using our research on each app's official website and app store listing. We have not tested them hands-on for this page. Check the price on each app's own site before you buy.