> Well, I am going to give my experience on databack application which I have used to earn money or data.
> This app saves the data from each app we use in our mobile and gives some data back and asks to install some apps for money in return.
> Even I have tried this app for making money and to get databack.
> This app asks to install too many apps for making money and saves data on apps too but very poor performance and less payments / savings
> to save 100MB it takes more than a month by saving data in my daily apps usage.
> it takes long time to return data
> after 1st recharge I have quit this app for poor performance so I won’t recommend it to others.