Rick Steves Audio Europe is a free Android app that offers a vast library of audio content from Rick Steves, the renowned travel writer and host of the public radio program, Travel with Rick Steves. The app organizes the audio content into geographic-specific playlists that cater to the specific travel plans of the users. It offers self-guided tours to great sights and historic walks, as well as general cultural and sightseeing information.

One of the most impressive features of the app is that it downloads and stores audio files on your device, making it possible to listen without a Wi-Fi or cellphone connection. However, you will need a connection if you want to add audio tracks later. The app also provides handy maps (PDF) that complement the self-guided audio tours, which can be viewed on your device. The audio content originates from Rick Steves guidebooks and the Travel with Rick Steves public radio program.

Overall, Rick Steves Audio Europe is a powerful tool for enhancing your European travels. It can both entertain and teach, making your travels more meaningful and fun. The app is a work in progress, with new audio tracks added and existing tracks updated as necessary.