What are some alternatives?
When comparing Napster and PhoneView, you can also consider the following products
Serendipity by Spotify - Map shows when two people play same song at same time
i-FunBox - Founded in 2015, Appholly Technology Co., Ltd. has experienced capability to develop product, manage, market and publish apps and games as well.
Google Play Music - Free radio for everything you do. Store 50,000 tracks from your personal collection. Subscribe for on-demand access to 40 million songs and offline listening.
iExplorer - iExplorer lets you easily transfer music, playlists, text messages, files and more from any iPhone, iPod, or iPad to a Mac or Windows computer and iTunes.
Pandora - Pandora Radio is a free (ad-supported) internet radio founded in 2000.
iMazing - iMazing lets you transfer music, files, messages, apps and more from any iPhone, iPad, or iPod to a computer, Mac or PC. Manage and backup your iOS device simply without iTunes. (was DiskAid)