Oun عون is a free Android application developed by Baladiya Qatar that helps citizens and residents in Qatar to access the services provided by the Ministry of Municipality and Environment with ease. The app includes various services that users can benefit from, such as requesting pest control, tree trimming, sewage cleaning, car removal, and workers' housing complaints. Additionally, users can take a photo of any issue and send it to the municipality with comments, such as reporting a road problem or a car that has been parked for a long time.

The app also provides users with different queries, such as the Engineers Committee, building permit requests, building completion certificates, personal violations, benefit certificate requests for owners and users, case queries, cheque queries, and deposit queries. The app's interface is straightforward, and users can easily navigate through the different services and queries. Overall, Oun عون is a practical and useful app that simplifies the process of accessing the services provided by the Ministry of Municipality and Environment.