the author of this app says:
Metrash2 offers the residents of Qatar an easy way to access MOI services through their mobile devices. Services like enquiring about official documents, creating and paying for individual/company exit permits, enquiring about and settling traffic violations, etc. are made available through an easy-to-use user interface.
Metrash2 is available for free. It requires a user to first register for the service and then download and install the application on his/her mobile device in quick easy steps.