World City Trail is a free Android app developed by World City Trail that offers a unique way to explore a city in a fun and interactive way. The app combines a treasure hunt, an outdoor escape game, and a self-guided tour to provide an immersive experience for users. The game is available in multiple languages, making it accessible to users worldwide.

The app offers a great way to explore a city on a budget, as it is free to download and play. It is also kid-friendly, making it a perfect activity for families. Users can choose a city and start playing, as the app connects the best attractions of the city in one walk. The game also incorporates riddle solving, adding an extra layer of fun for users.

Overall, World City Trail is a great app for those who want to explore a city in a unique and interactive way. It is free, kid-friendly, and available in multiple languages, making it accessible to a wide range of users.