really great – English Grammar in Use: Sample Review

for me, its an expensive app. but does it worth it ? yes, it does. cos i have some confusions in grammar and it just show me clearly. if you have still doubts, then better read the descriptions. the only problem you might get is after purchasing all pack, it might take a while to get your app fully function. if not, click again the restore purchase. great app with exercises. hope there are more exercises in the next updates. i am a greedy guy !
Review by egostool on English Grammar in Use: Sample.