Youtuber Earth is a free Android app developed by DSP Apps that allows you to find YouTube channels from anywhere in the world. With over 370,000 channels and counting, anyone can add their channel to the app. The app features a map that displays the locations of YouTubers and provides information about their channel, including their last 50 videos, number of subscribers, number of videos uploaded, total views, and number of comments.

In addition to finding YouTubers, Youtuber Earth also shows what videos and channels are trending at any given moment and offers a list of videos and channels with the most views. Users can save their favorite channels and videos to a favorites list for easy access. The app also allows channel owners to add or delete their channel from the map, giving them control over their visibility.

The app requests permission to access your location, but it is not necessary for the app to function properly. It also requires internet access to search YouTube channels and videos. It's important to note that Youtuber Earth is a third-party app and all content is provided by YouTube, meaning the app has no control over the content shown. The app protects YouTubers' privacy by displaying nearby locations instead of exact locations on the map.