Administrative Offences CodeRU is a directory app that contains the Code of Administrative Offenses of the Russian Federation, which works offline without requiring an internet connection. The app has a database that is loaded upon the first launch, and users are advised to use a Wi-Fi connection for the first load.

The app has several key features that make it unique. Firstly, it has a history feature that keeps track of every article the user has viewed. Secondly, it has a favorites feature that allows users to add articles to their favorites list by clicking the star icon. Thirdly, users can manage their history and favorites lists by editing or clearing them. Fourthly, the app has various settings that allow users to change the font and theme by selecting one of the color themes. Lastly, the app has a widget feature called "Random article of the day" that can be seen in the list if the app is installed in the phone memory.

Overall, Administrative Offences CodeRU is an informative and useful app for anyone interested in the Code of Administrative Offenses of the Russian Federation. However, the app contains ads, which may be a downside for some users.