I am using free charge since 2 years
I have experienced a lot
it is a good app for fast payment and for recharges
we can book tickets and we can send money easily
one thing I disappointed with free charge is withdraw of money from wallet to our bank account it take more time ( almost 45 days) to withdraw our money to bank account
remaining all the services are awesome except withdraw option
people will start using free charge services if it solve the problem of withdrawal
over all it provide best service as I experienced