1F: Рейтинг Букмекеров Спорт is a free Android application designed for sports enthusiasts who want to stay informed about sporting events and understand the world of legal bookmakers without engaging in gambling. The app features a user-friendly calendar that allows users to track match schedules, add favorite games, and sort events by sport and league.

In addition to match schedules, the app provides curated news from the sports world, ensuring users receive only the most relevant updates. It also offers a comprehensive rating of licensed bookmakers in Russia, helping users make informed decisions while avoiding scams. The app includes a section on responsible gaming, offering resources for those seeking support for gambling addiction, reinforcing its commitment to promote safe and informed practices.