Mouthshut is the good earning app you can earn more if you writes review in write language . there are many products like cars, bikes, mobiles, electronics e.t.c
. you can get 40 ruppes for writing reviews which is not a single earning app gives and also earn more by sharing it on facebook or tweeter . you will get money but after one week or more. I am using this app last from 20 days and I have earned 200 ruppes from this app . which is very good work only for ten minutes and get money.
Thank you mouthshut