[marcusbuffett]

Yeah as someone working on educational software, anything hand-rolling their own SRS is a pretty big red flag. Beating FSRS is going to be next to impossible, especially FSRS with parameters optimized from your users’ review history.

[williamsss]

The app is using the same Anki FSRS algo its open source https://github.com/open-spaced-repetition/fsrs4anki

Agreed would be swimming against the tide rolling a custom one. Anki's is awesome! This app functions much the same just makes card generation MUCH faster than Anki.

[jamager]

FSRS is so cargo-culted. It's just an algorithm, claiming that any algorithm can't be improved is ridiculous.

[jarrett-ye]

Actually, we have found some algorithms which outperform FSRS[1]. Unfortunately, it's hard to deploy them in user's local device.

[1] https://github.com/open-spaced-repetition/srs-benchmark?tab=...