Snaptube is a popular video downloader app for Android. It allows users to download videos from various websites, including YouTube, Facebook, Instagram, and more. The app also has a built-in browser, making it easy to search for and download videos directly from the app. Snaptube also offers the option to choose the video quality and format before downloading, and it has a fast download speed. Additionally, the app has a user-friendly interface and is completely free to use.