I must thank you as well. Though I love my standalone denshi jisho (Wordtank G55) that's lasted me a good 5 years or so, having an app for this works well if I don't want to bust the thing out... especially since these days I'm not sitting down writing Japanese essays.
Maybe it's because I was still in high school when the modern smartphone revolution came about, but for some reason, I just abhor the idea of a standalone 電子辞書 and see it as a 20th-century anachronism.
When I began studying 古文 and 漢文, despite being told that I would "need" to purchase a 電子辞書, I persevered and was able to (most likely thanks to my technical knowledge, which most other Japanese students admittedly do not possess) replicate all the functionality of a 電子辞書 on my existing smartphone for nearly free. In fact, I often found it superior in many ways, such as handwriting recognition with 7notes being far superior to the write-on-a-tiny-1-square-inch-pad-with-a-stylus approach that most 電子辞書 continue to take. And let's not forget the huge advantage provided by cellular internet access, particularly when it comes to looking up proper names when reading texts such as 三国志演義 (Romance of the Three Kingdoms).
