The San Diego Zoo Travel Guide app is an Android-based application developed by the San Diego Zoo. It is a free app that falls under the Education & Reference category. The app is designed to help visitors get the most out of their visit to the San Diego Zoo.

With the app, visitors can easily find directions to their favorite animals, plan their visit by adding must-see animals, dining, and shopping experiences. Additionally, the app provides preset walking paths to follow, making it easier to navigate the zoo. The app is easy to use and provides up-to-date information on the zoo's exhibits, shows, and events.

Overall, the San Diego Zoo Travel Guide app is a must-have for anyone planning a visit to the zoo. It is a great tool to help visitors make the most of their time at the zoo and is highly recommended.