Now, you can just launch this YouTube video to audio converter MP3 app and search for any video of your choice. Please note that the option to download apps from unknown sources should be enabled on your phone in advance. Afterward, you can tap on the downloaded APK and complete its installation. To use the Snappea audio MP3 converter YouTube app, you can just go to its website, and download its APK. You can download videos from multiple sources and access tons of other features of this app as well.ĭownload Step 1: Install Snappea for Android Snappea for Android is a 100% free and secure application that can convert YouTube videos to MP4 or MP3 formats. Snappea: Convert YouTube Audio to MP3 on any PlatformĪpart from Snappea’s web solution, you can also download its Android app to access its additional features. How to Convert YouTube Audio to MP3 on Android