TuneUp Mobile is a free mobile app for the Apple iOS devices.
It provides similar functionalities to Shazam and SoundHound. The cool part is that the app is free and does not include any advertising.
There is also an interesting feature that can come handy for a lot of users out there:
Diagnostic tool that analyzes your music for songs that have mislabeled song information, missing album artwork, and are duplicates.
Rest of the features:
• No advertising!
• Unlimited music recognition that quickly and accurately identifies the song title, artist, and album of any song that’s playing.
• Geo-tagging that shows you where you identified a song.
• Share to Facebook and Twitter.
• Listen to audio clips and buy songs from iTunes.
• Lyrics for millions of songs.