Android Apps to convert youtube video to mp4

SnapTube is a popular Android application designed for effortless downloading of videos and music from various online platforms, primarily focusing on YouTube. It provides a user-friendly interface to access and download multimedia content directly to your mobile device for offline viewing and listening.

KeepVid is an online tool that facilitates the downloading and conversion of videos from various platforms like YouTube and Dailymotion into multiple formats including MP4, 3GP, and WebM. It provides a simple, web-based interface for easily saving online videos for offline viewing.