This concept is very nice that you will able to earn google play credits for free but does they have eneminess with india.they have launched much before in world than india.layout is very simple so you can easily use it and looks pretty good than others.there are not too many features I expected but if you want only to earn the play credits than you are on right place.Now, Most important how much do you earn in one day I think rs.2 but why? You will get only 1 survey in 4-5 days and that will cost upto 10-20 rs.For people who jas not free time and limited 2g data that can use it.this is pretty useful for indian people.