Slick + Free Finnish Flashcard Service with Mobile Apps
Free online flashcards for Finnish learners
StudyBlue for Finnish learners is a free service for creating, studying and sharing flashcards.
Tools for institutions + individuals
This service is geared towards educational institutions but can be used by anyone at all, you just have to sign up for an account.
Sweet apps, too
One of the strengths of StudyBlue is the incredible apps they have developed for major mobile platforms including iOS and Android. These apps are elegant, feature-rich and free!