Key Tours: Self-Guided Tours is an Android app developed by Key Tours. It is a free travel and navigation app that serves as an easy-to-use travel companion for exploring Greece. With this app, users can embark on self-guided walking tours that showcase the cultural diversity of Greece over the span of 4000 years.

The app features a series of tours that highlight both the hidden gems and the best attractions that Key Tours has to offer. Each tour is designed to provide users with an immersive experience, as if they were being guided by a professional and local guide. Users can choose a tour based on their interests and desires, allowing them to experience the real Greek culture and everyday life.

Key Tours: Self-Guided Tours provides detailed maps, in-depth historical content, and information about popular attractions. One of the standout features of the app is its offline functionality. Once a tour is downloaded, users can track their position along the route using their phone's GPS, ensuring they never get lost. The app also sends alerts when users have reached key stops along the route, making it easy to navigate and explore at their own pace. Additionally, users can access photos, descriptions, and audio of key stops, enhancing their understanding and enjoyment of the tour.

Overall, Key Tours: Self-Guided Tours is a valuable tool for travelers who want to explore Greece independently and gain a deeper appreciation for its rich cultural heritage.