USSD kodlar is a free Android app developed by Azamjon Anvarov in the Social & Communication category. It is a mobile USSD assistant that provides you with the latest information on the mobile operators' tariffs, internet packages, and additional services in Uzbekistan. The app's intuitive interface and "ketvorgan" design offer optimal functionality, which ensures its effectiveness in providing you with the information you need.

The app offers the latest internet packages, useful USSD codes, advantageous tariffs, and additional services catalogs for Beeline, UzMobile ("Yo'l bars" XK), Ucell, and Mobiuz (UMS) operators. With its offline functionality, you can use the app even without an internet connection, and new information is updated automatically when the internet is turned on.

Overall, USSD kodlar is an excellent mobile app that provides you with all the information you need on the go. It is completely free to use and does not contain any ads. The app is available in Uzbek language, and the developer encourages users to leave feedback and suggestions to improve the app further.