[vrperson]

I never managed to use Anki for long. Maybe the interface is just too clunky.

Sets that can be downloaded are also often low quality, or at least there is no way to tell in advance.

I think some day there may be a unicorn startup doing the flash card thing right.

[cnasc]

I’ve heard that for Anki to be very effective you need to make your own cards.

There are software companies doing the spaced repetition thing (like Duolingo).