Leading app of its class – Kanji Flip Review

This application is well ahead of all of the competition and does what it sets out to do very well: drill you long and hard on all the Kanji you'll likely ever need. It is built for daily and long term study, incorporating powerful interval study features that are the heart of any professional flashcard application designed for long-term acquisition (those without interval study are mere cram tools by comparison), and if you invest the time, it will serve you very well. As the reviewer of many flashcard applications, I am really impressed with the core functionality of this application. I have written a full and detailed review of this application online at foolsworkshop dot com slash reviews slash kanji-flip-review which incorporates some constructive critique but essentially concludes with enthusiastic praise for the application.
Review by K. M. Lawson on Kanji Flip.