This is Rightels e-care mobile application.
There are lots of features provided which you can use to manage your simcard. Some of them is listed here :
- View your remain credit
-Remained balances in detail
-Coverage map
-Payment history
-Activate/Deactivate services
-Add/Remove friends and family numbers
-Rightels stores location on map
-USSD codes guide
-News
-FAQ
-Packages status
-Request CDR
-Trouble ticketing
and some other feature that makes this software really handy to use.