I install this app use it for 3 months but no improvement is there in me. This app contain only limited amount of vocabulary Which is known by everyone. No new words are added by the Developer.i am totallt disapppinted by using this app. This app shows that he give lots of sentence For learning but I am not satisfied. This app shows lots of advertising banner ads and native ads. I am not satisfied with this app and I uninstall the app from my mobile.
They only shows vocuabulary and vocabulary but I have not got any advanced vocabulary. This is must to improve and require update each month
