USSD is the form of message that service provider use to spam prepaid users with the balance update after every call, every sms and every data session.
OK. Thanks for the explanation.
@deepak..if you can integrate ussd blocking and sms/call blocking this app will be beyond any competition in the market. Release 2 version 1 free without ussd and sms.. Pro with all the features.. I would love to pay for this app.
So you want to block all USSD messages from your provider? That would mean constant monitoring, if at all it is possible. And it would be outside the original idea of app - "reporting spammers to TRAI".
I'm however planning to come up with a donate version. Both version would be exactly same though. You donate, if you want. No forcing.