Apps similar to Ziepod include Roon. It's paid, but iTuner is free. Other options are Swinsian, iCopyBot and MusiMoods Playlist Creator. In total there are five Audio Players like Ziepod for Mac, Windows, Linux, Android and iPhone.
Roon identifies your music files and streams, and then overlays a ton of rich metadata to add context to what you're listening to. That information drives Roon's unique experience of browsing, discovering, and organizing music.
United States
Swinsian is a sophisticated music player for macOS with wide format support, folder watching, advanced tag editing and designed to be responsive even with the largest libraries.
United Kingdom
iCopyBot iPod to Computer Transfer batch copy your ipod music, videos and photos back to your computer folder or iTunes library with just few clicks, include playlists, songs rating, comment, play count, volume adjustment and so on.
United Kingdom
MusiMoods is a gorgeous and sophisticated, yet easy-to-use, mood and activity based playlist creator and music player for Macintosh. Simply add your music and select a mood.
United States
A system tray app that adds seamless features to iTunes including automated library maintenance, playlist management, playlist sychronization with MP3 players, lyrics downloads, track and playback control, and global keyboard control. C#, WPF, MusicBrainz, iTunes APIs, and more!
