Fitradar

FitRadar is a two-sided marketplace that lets you both FIND and HOST fitness classes anywhere. Think of it as Airbnb meets Meetup for workouts—you can discover nearby personal trainers and sports events in your area, or set up your own sessions and start building a following. Users can filter workouts by preference, book with a few clicks (money gets held until the class completes), and cancel free bookings anytime or paid ones up to 2 hours before. Hosts can run free sessions to attract new faces and prove their skills, then convert that trust into paid gigs as their ratings climb. The app supports English, Russian, Latvian, and German—so it's clearly shooting for the European market first.

It's a simple idea: why hunt for gyms when you can just find a person? FitRadar makes every workout a potential community event and every enthusiast a potential instructor. Built for anyone who's tired of rigid gym schedules and wants fitness on their terms.