I am using this app about couple of weak. It is a very useful app for students for improving vocabulary.
Pros- 1) It is absolutely useful for those who has a minimum level of vocabulary knowledge. It collects word mainly from THE HINDU. It should try for those who prepared enough for exam.
2) The layout and interface of the app is awesome. There have a lots of function like quiz, synnonym, antonym etc.
Cons- Which students has very poor vocabulary like me, they should not use this. In fact, they cannot improve their knowledge through it.
Suggestion- It should have some level for vocabulary, common and most usable words to complicated word. And better image for understanding easily.
I am using another app for my vocabulary which VocabMagic, I am suggesting it for poor students. Thanks.