I worked in this app for 3 months. Yes it reallyppays paytm, but. To earn a minimum amount of around Rs 30 , I spent 2 days.
The application offers to install games and various programs and Taskbucks charges money for this. To withdraw for the first time on paytm, you need to earn 30 rupees. The program also shows a lot of ads. Most ads are viral and often repeated. Its crazy to watch the same thing over and over again for 1 or 2 rupees.
If you want to earn some extra money on your phone, its definitely better not to mess with TaskBucks.