Good database, poor tools for students – Igowin Joseki Review

It is fantastic to have such a complete Joseki database on one's phone. That alone is worth the price of the application. However, as a student of Go, I'd like to have much better tools for learning Joseki than what this offers. First of all, a Joseki tutorial mode should be restricted to the most common Joseki, rather than every possible one in the book. Secondly, the computer should play either black or white, punishing you for mistakes. Third, there should be some indication when the joseki is completed correctly, as well as a record of which joseki one has mastered. Perhaps this is not how the program was intended, so I am giving it four stars for being a good joseki dictionary, but what I really would like is a program which would be useful for learning the most common Joseki.
Review by Luhmann on Igowin Joseki.