MCENT IS AN ANDROID ONLY APP which help you get free recharge by installing the app which are listed on the mcent app.
when you start usingthe app first time you will get easily 30-40 rs easily. but after that you have to wait for the big offer.
REFER AND EARN on mcent is very usefull through which you can refer anyone and when he makes a new id and install his first app through mcent. you will get 20- 100 rs free recharge. the refer-n- earn money changes daily.
daily login feature help you earn re 1 by just opening the mcent app once in a day.
there are many app like this but this one is the most trusted.
you can complain you didn’t get the credit for the app install.