I used taskbucks from Jan 2016 to Apr 2016 and there has many task to earn more.
I installed this application for earn some money for recharge to my phone.
Taskbucks was lots of option to earn and the most of favour to using people that was download application, there has a task that you need to survey with some application and spin game also.
Firslty I download Amazon app instracted by taskbucks and this app earn money was only 14 rupees. Spin scrolled by me but not get well because that is programmer mind generated game.
There was term that you need to down app in given bellow links after you need to sign up and you need to hold that app 30 days then you paid full amount, and the full amount was 23 ruppes, this like all task mentioned there.
After some day I downloaded application but they didn't paid me and there had no inquiry option why my earning is in hangging.
Most of the problem what I faced there that was lots of application assured in my phone it causes hang. And 2nd largest problem was tasbucks couldn't paid me.
My opinion: avoid this like app. And use mouthshut for earning.