MY OPINION
The application taskbucks very well on the begining after 2 months I cannot able to redeem my amount of rupees 28/- that was still there only it shows pop up message like please try again so the app wont works well after a severel periods .
But on completing the offer the application deffinitely gives you money .when I started to earn money the application giving 20/- per refering a friend but now suddenly reduced to 1/- per refer