US Metro is a travel and navigation application available on the iPhone platform. Developed by Maxime Maisonneuve, this app provides offline subway maps for major cities in the United States including Atlanta, Baltimore, Boston, Chicago, Cleveland, Los Angeles, Miami, New York City, Philadelphia, San Francisco, and Washington.

The app offers several useful features to enhance the user experience. With just one click, users can view a fullscreen map for easy navigation. Double-clicking allows for simple zooming in and out of the map. Sliding one finger across the screen enables smooth movement on the map, while sliding two fingers provides a full zoom functionality. The app also includes a user location feature, allowing users to easily track their position on the map. Additionally, US Metro offers an augmented reality (AR) feature, adding a unique and immersive element to the navigation experience.

It is important to note that US Metro offers a premium subscription option called Metro Premium. This is a monthly recurring subscription priced at US$4.49. The subscription provides access to additional features and benefits. Users are automatically billed at the end of the free trial period, which lasts for 7 days. The subscription will renew automatically unless canceled at least 24 hours before the end of the current period. Subscriptions can be managed through the App Store.

Please refer to the terms of use and privacy policy provided by Maxime Maisonneuve for further details.