Choose by need, not by "which is better"
No single app is right for everyone. Ask yourself a few questions: which devices do you use, do you want deep customisation or something that works straight away, do you need ready-made material, and do you mind creating an account?
Anki: strong on customisation and platforms
Anki is known for deep customisation: card types, templates, scheduling settings, and a large range of community-made add-ons. It runs on desktop and mobile and syncs between devices, so it suits you well if you study across several platforms. The desktop and Android versions are free.
The trade-off is a learning curve. The interface leans toward a power tool rather than a tidy app, and installing add-ons or editing templates takes some effort. On flexibility, Fibonacci Review does not match Anki.
Quizlet: community study sets, on the web
Quizlet's strength is its library of community-made study sets: you can find decks for many topics without building them from scratch. It works on the web and offers a range of familiar study activities. If you want a ready-made set to learn from quickly, or to study alongside a class, that is a big plus.
Keep in mind that community material can vary in quality, so double-check anything important.
Who Fibonacci Review suits
Fibonacci Review suits you if you are on Android, like a Vietnamese interface, and want flashcards, tasks and learning roadmaps in a single app. You do not need an account to study, data is kept on your device first, and with Premium you can back up to Google Drive. Flashcards use SM-2, while tasks let you choose among schedules such as Fibonacci or Leitner.
The limits are worth knowing: the app is Android-only, with no web or desktop version. The free version is capped at 3 decks of 30 cards, 3 task groups and 3 roadmaps, and it shows ads. Premium removes the limits and adds CSV import and export.
Quick guide
A short cheat sheet to help you decide:
- Want deep customisation and study on many devices: Anki.
- Want ready-made community sets and study on the web: Quizlet.
- On Android and want cards, tasks and roadmaps in one place, with no account: Fibonacci Review.
- You can also use two apps for two different purposes.
If you are on Android and the last group sounds like you, try the free version of Fibonacci Review on Google Play. It takes a few minutes to see whether it fits how you study. The app is Android-only for now.