Cons

Only 3 ways:
A downside to this app is there are only 3 ways to study on the app. The 3 ways are: Scatter, learn, and cards.

Challenging to find people:
It is hard to find people when you want to use their flashcards. you have to know their username in order to find them.

No pictures:
You are not able to add pictures onto the flashcards.