The interface of the app may be outdated but it's certainly helpful. It's straightforward, informative and factual so I've nothing bad to point out. Do I highly recommend it? Yes, of course. It works offline and doesn't lag. Get it and a dictionary and you'll do fine in writing.
Very concise description.Not much detail or many examples.However,cheaper than most grammar books available online,so you get what you pay for.
Good I am grateful for this app thank you for your work.
Why doesn't it up to date??
Uncomplete I wish this software is update and give more complete all about grammar
It helps me a lot.
This is the first version.
Wait for the updates.