Good but make the text some what clear so that persons wearing specs can read.
This is one of important apps . It very useful for checking and improving ourselves
That have not any method and some answer are not matched to math so I think it is just athik thik app
Very nice app all questions solutions is available here. Thanks
This app is very good as we can do work very fast with this app.
Good For the one confused whether to download it or not, you can download it.
Minor bug fix.