AutoBill Mobile

AutoBill Mobile is a system through which you can easily and quickly check your mobile account balance, MB and SMS that have left to your mobile phone, using free USSD messages. The application alerts you about the remaining available resources according to time interval you have predetermined.
The program performs periodic check in a background mode, so that you always have current data available.

As of 01.11.2015, the supported phone service providers are:

Bulgaria:
Vivacom - subscription check and prepaid plan
Telenor – subscription check and prepaid plan

Russia:
MegaFon - prepaid plan
Beeline - prepaid plan

Cuba:
Cubacel - subscription