КатОК: Массовые катания (KatOK: Massovye Kataniya) is a free Android app developed by Pavel Sulimau. This app falls under the Lifestyle category and specifically the Sports subcategory. It offers a convenient schedule of mass skating sessions in Belarus. The app includes schedules for the main arenas in Belarus, such as Minsk-Arena, Chizhovka-Arena, and the Ice Sports Palace of the Minsk Region, as well as ice rinks in other cities of the country.

With the filtering feature, users can easily find the relevant skating options by filtering arenas and types of rides. The app allows users to choose the place and time of skiing that suits them and go to the skating rink. Overall, КатОК: Массовые катания is a useful app for people who enjoy skating, as it provides them with an easy-to-use schedule of mass skating sessions in Belarus.