The entries-per-one-list limit, and... The Up-to-120-entries-per-one-list limit. I wish if this app would not have the limit.
By this app you can trace conjugated forms to the infinitives, but unfortunately not always.
[added on June 12th, 2020] When I am looking at conjugation tables, I am unsure whether the verbs have already been added to my lists or not.
デベロッパの回答 、 In version 3.3.0 we've improved the search function so that you can also search for regular verb forms now.
Best conjugation app on iOS I was using another popular conjugation app (Conjugation Nation) but this one beats it hands down. It has 10 times the features and functionality and is extremely customizable. There are many ways to choose from to test yourself. Another big surprise is the language support aside from English (French, Japanese, etc.) The interface is simple and stylish. I highly recommend it!