Sunmar is a free travel and navigation app available on Android 9.0 or later. Developed by LLC MELS, this app allows users to book and pay for tours online from anywhere in Russia. Sunmar is partnered with more than 100 tour operators, including ANEX Tour, Tez Tour, and Pegas Touristik, to offer users a wide range of tour options.

With Sunmar, users can easily search for tours and filter results by destination, date, and price. The app also features a "hot tours" section, which displays discounted tours for various destinations. Users can compare and save tours for later, as well as access customer support in all major cities in Russia.

Sunmar offers 11 benefits to its users, including guaranteed best prices, 24/7 availability, and no mobile device overload. The app is user-friendly and easy to navigate, making it an excellent choice for those looking to book their next vacation.