Yes, you can download YouTube songs on your mobile device. There are also various ways of doing so. Most of the programs we listed in the guide are accessible from mobile devices. However, YouTube to MP3 says that only Android users can convert videos with their smartphones. Overall, the most convenient (and safest) to download YouTube songs to mobile devices is through the YouTube Music App. This is a premium app, but it’s well worth it for everyone who enjoys music daily and doesn’t mind spending $9.99 per month.