TubeMate is a popular video downloader application for Android devices. It allows users to download videos from various online platforms, including YouTube, directly onto their Android devices. TubeMate downloader is not available on the Google Play Store due to its violation of YouTube's terms of service, but it can be downloaded as an APK file from various third-party sources. TubeMate also provides an option to convert downloaded videos into MP3 files, allowing users to extract the audio from videos and save them as standalone audio tracks.