Databack app returns some data daily when you use the listed app through databack. I was using it before but it returns a small data of 5 mb from every app in daily basis which ia not enough. When I was expensing a lot data like 200 mb or more in every app everyday, it was just returning 5 mb. How bad?
One of the worst feature is you can only recharge that number in which number thw databack app is activated or you cant recharge other number from the collected data. How mean!
I dont find it useful as its not user-friendly.
Very bad features DataBack app has.