Komunalka is a free Android app developed by GERC LLC Ukraine. The app allows you to add and control up to 4 objects, providing an all-in-one solution for your apartment management needs. Before registration, you can check the availability of your apartment in their databases (available for Kiev, Odessa, Belgorod-Dniester, Reni, Chernomorsk, South, Black Sea (Chabanka), and certain addresses of the management company "City for People" including Zaporizhzhia, Energodar, Lutsk, Mariupol, Mykolayiv, and Rivne).

With Komunalka, you can pay for housing and communal services using a Kyiv resident's card without any fees. The app also offers QR code scanning, the ability to transfer funds from card to card, and the option to pay for fines for traffic rule violations. Additionally, you can view payment and billing history, and pay for budget payments using Visa, Mastercard, and Space.

Komunalka provides access to a limited version for unregistered users, making it an accessible option for anyone looking for an easy way to manage their apartment.