Love the concept. Sadly, the ads get a bit obnoxious during quizzing as they get pushed up by the keyboard. I'd gladly pay for an adfree version.
I like it for the Verb Dictionary The option of disabling Romaji is great. You can search by English meaning. Also search by Romaji (if lazy), or any form of a verb. One gripe is that there is a bug which causes the entries to revert to Kanji if Kana script is selected. For beginners Kana is helpful.
This is a nifty little app. It's a simple concept that you select the jlpt level you want and just drill the verbs in random order. I like that you can select as many as you want and how quick it is to go through a selection. Even better is you can choose verbs to favourite which are useful to look up later to use for studying. Simple, quick but effective.
ad-free version pls kthxbye
Useful Has all the verbs you could need with conjugations, however my favourites list constantly resets and those favourite verbs turn into blocked verbs. There are also some kana and romaji mistakes.
Now has option to hide romaji. Great!
* Minor corrections and improvements.