The problem with every app like this is the lack of good quality material. For language learning, I prefer learning whole sentences as examples of an appropriate context. But creating good lists of sentences & translations is cumbersome and just throwing a tool at the "crowd" doesn't automatically get you quality content. That said from all these tools I prefer anki since it has a web-based UI and an android app.
"lack of good quality material" You definitely are correct and I agree with you 100%. The problem is that you can't just throw a tool at people and expect it to stick - ultimately people need good content to study. For us at https://www.memorangapp.com it comes down to two things: (1) Better collaboration and (2) Pre-made expert content. The latter takes a lot of money and time as we've effectively split the tool int…
Do you have export functionality?