A little childish and simple, but great nonetheless! – Japanese-katakana Review

I’m learning Japanese, and I’m just starting to learn Katakana. After writing a chart in my notebook of all the characters, I was looking for more ways to practice. I then stumbled across this app. You need a little background knowledge on Japanese, but other than that, I’d recommend this app to anyone wanting to learn katakana.
Review by I'm a Hecking Huge Nerd on Japanese-katakana.