18.2
Brainscape is a flashcard study platform that uses AI to help create cards and spaced repetition to plan reviews.
Free planAndroidiOSWeb
Best Spaced Repetition Software in 2026
Spaced repetition software helps you build flashcard decks and schedule reviews so study returns at planned intervals. This list covers tools for learning on the web and supported desktop or mobile platforms. Compare Android availability first if you study on a phone, then check web, iOS, macOS, Windows or Linux support. Review free plans, trial terms, paid starting prices, offline access, review algorithms, daily…
28.0
Mochi is a flashcard and note-taking app for making study materials with Markdown and reviewing them with spaced repetition.
Free planAndroidiOSLinux
37.7
RemNote is a learning and note-taking app for turning notes, PDFs, and other sources into flashcards, quizzes, and summaries with AI.
Free planAndroidiOS
- 4
SuperMemo
SuperMemo is a language-learning service with courses in 25 languages, placement tests, personalized review, speech practice and offline lessons.
AndroidiOSWebAPI7.7 - 5
Gizmo
Gizmo is a study tool for turning learning materials into summaries, flashcards, and quizzes.
Free planAndroidiOSWebAPI7.6Free plan - 67.4Free plan
- 7
Flashcards World
Free planAndroidiOSWeb7.1Free plan - 8
Vaia
Vaia is a learning platform that brings study materials and study tools together for school and university students.
Free planAndroidiOSWeb7.0Free plan - 9
6.5 - 10
PupilBot
PupilBot is an iOS study app that creates AI flashcards and quizzes from uploaded sources, with citations.
Free planiOS6.0Free plan - 11
Anki
AndroidiOSWebLinux5.5 - 12
Mnemosyne
AndroidWebLinuxmacOS5.3 - 13
Remember Me
AndroidiOSWebmacOS5.3 - 14
Repetitions
AndroidiOSWebLinux5.3 - 15
Traverse
AndroidiOSWeb5.3 - 16
Cerego
AndroidiOSWeb5.2 - 17
Flashcards Deluxe
AndroidiOSmacOS5.2 - 18
Kitsun
AndroidiOSWeb5.2 - 19
Memorang
AndroidiOSWeb5.2 - 20
Notum Learn
AndroidiOSWeb5.2 - 21
NeuraCache
AndroidiOSmacOS5.1 - 22
Burbly
AndroidWeb4.9 - 23
Flashcard Hero
iOSmacOSWindows4.9 - 24
repeat.cards
AndroidWeb4.9 - 25
Brainy
LinuxmacOSWindows4.7
Choosing well
Start with your study device
Check for an Android app if your Xiaomi, Redmi or POCO phone is your main study device. Then confirm whether the same service offers web, iOS, macOS, Windows or Linux access when you switch screens.
Compare free access and paid terms
A free plan can let you begin without payment, while a free trial gives temporary access to a paid service. Check the listed paid-from price and whether pricing is provided on request before choosing.
Check the review system
Compare the review algorithm and daily review limit. These settings affect how sessions are scheduled and how much study you can plan for a day.
Plan for offline study
If you study without a connection, confirm offline access before subscribing. Check whether cards support rich media when pictures, audio or other embedded material matters to your decks.
Look for teaching and shared decks
Educator tools can matter for classes or tutoring. A shared deck library may help you find ready-made study material, so check whether those features fit your learning setup.
Questions people ask
Which platforms do spaced repetition tools support?
Platforms represented here include web, Android, iOS, macOS, Windows and Linux. Check the platform details for the tool you are considering.
Is there free spaced repetition software?
Yes. Items on this list offer free plans, and another pricing model is a free trial. Check the individual pricing note for limits and paid terms.
Can I study without an internet connection?
Offline access is a comparison field. Confirm that the specific tool supports offline study before relying on it away from a connection.
What should I compare besides price?
Compare the review algorithm, daily review limit, mobile apps, rich media cards, educator tools and shared deck library, along with platform support.
Are Android apps available?
Android availability varies by tool. Check its platform details if you want to study on a Xiaomi, Redmi or POCO phone.