iEatBrainz is described as 'Jay Tuley has done an excellent work developing an interface to the MusicBrainz acoustic fingerprints service. it provides an automatic tool to correct the track details directly into your iTunes library' and is a Music Recognition App in the Security & Privacy category. There are more than 10 alternatives to iEatBrainz for a variety of platforms, including Mac, Windows, Android, iPhone and Online / Web-based. The best alternative is MusicBrainz Picard, which is both free and Open Source. Other great apps like iEatBrainz are Shazam (Freemium), SoundHound (Freemium), Midomi (Free Personal) and TuneUp (Paid).
Shazam gives instant satisfaction for when you want to know the name of that song playing on the radio. Just point your phone towards the music source to identify the track- you can also buy it instantly or share your discovery with friends and family.
SoundHound is a music search and discovery app that listens to what is being played around you. Tap the orange button to instantly identify songs and see lyrics, share, stream, buy or simply explore more about artists you know and love or have just discovered.
Hold MusicID up to music and it'll tell you the name of the song in seconds. MusicID is the slickest way to identify any song you hear on the radio, at the movies, at the club, at the grocery store, or anywhere.
Jaikoz is a tagger that specializes in mass tagging of music file tags. Jaikoz performs acoustic fingerprint matching and metadata lookups automatically using the MusicBrainz, Discogs and Acoustid databases. It can also look up artwork and find duplicates songs.
Music Tag is a powerful and easy to use program that automatically downloads track data and cover art to complete your music library. Modern music players like iTunes or Windows Media Player use data embedded into files to identify tracks.