Data Back application gives the some of the data back to us for using some applications like: chrome, whats app, true caller, Facebook lite etc. But there is a daily and weekly data earning limitations.
The concept is very good but not that beneficial because you can only recharge one in a month almost, I have still earned almost 700 mb(photo attached) but I can not withdraw it to enjoy the benefit because the limit is 300 mb per month and for my circle the biggest recharge I can do for the month is cost 145 mb for 4 days.
Th layout and the design of the application is pretty much good with a fine interface but, it shows lots of advertisement and that is so annoying.
The worst thing is that you can only recharge the number with which you have registered.
It says invite and earn 50 mb free but till now I have not got my 2 referral incomes.
The application is totally waste of time, but if you can enjoy with some amount of data then you can go for it.
Thank You