Polymarket

Polymarket is an offline guide to urban public transportation from around the world. Explore metro systems, trams, trolleybuses, buses, funiculars, ferries, and famous city transit lines through a structured catalog with practical information and interesting facts. Each entry includes the city, region, transport type, a description, and step-by-step guidance for using the route.

Browse dozens of real transit lines, search by name or tags, filter by transport type, group routes by region or difficulty, and compare two lines side by side. Save favorite routes, pin important entries, and mark each one as Would Ride, Maybe, or Not Interested to build your personal collection. Complete a built-in challenge where you restore the missing step in a transfer or boarding process and immediately check your results.

Track your progress with personal statistics, pinned routes, training history, achievement badges, and daily mini challenges. All favorites, ratings, progress, and collected achievements are stored locally on your device without registration, cloud synchronization, or an internet connection. Polymarket is designed for travelers, transport enthusiasts, and anyone interested in learning how public transportation works in cities around the world.