A free app for Android, by GPSmyCity.com Inc..

GPSmyCity: Walks in 1K Cities is a free, handy application to use on your mobile device to guide you through 1,000+ walking tours. It is very useful for travelers who are planning a city trip. Now, you can get to know the city you will be visiting on a self-guided tour. With this app, you can also browse thousands of travel articles, read them offline, and enjoy them at your leisure.

GPSmyCity: Walks in 1K Cities is a simple application, which allows you to get to know a city. It can also help you plan the city trip you are going to visit. It can also save you the trouble of writing down all the addresses of the places you want to visit.