iHearit – Let's you hear what you've been missing and makes learning music by ear way easier.

• Slow down (or speed up) audio without changing the pitch (mp3, mp2, ogg, aif or wav files)
• Loop sections as small as 1 second and as large as the whole song
• Intuitively navigate and cue playback exactly where you want by touching a song's waveform image
• Zoom in to very fine detail - down to 1 second across the screen (in landscape)

Use iHearit to:

• Hear and practice along with melodies, rhythms, chords, lyrics, and beats in slow-motion.
• Master difficult passages with the loop feature and then slowly increase the speed, even to faster than original.
• Transcribe licks, patterns, solos, lyrics, etc. much more easily.
• Study the phrasing, time feel, and articulation of the masters.
• Easily transcribe any other recorded audio like lectures, meetings, masterclasses, speeches, etc.
• See what different sounds look like as waveform images.

It also includes an easy to use file uploader that makes it fast to load new songs for study using wi-fi using a Mac, PC or Linux computer.

Notes:

• The first time you open a compressed song file, iHearit takes a minute or so to create the waveform image. Subsequent openings are very quick.
• Uploading songs to iHearit requires a wi-fi connection
• Currently supports mp3, mp2, ogg, aif and wav file formats

New in v1.6

• Recording functionality has now been added.

New in v1.5.2

• universal version works on both iOS 3.x and iOS 4.x (iPod import only works with iOS 4.1 and greater). Older devices which can't upgrade to iOS 4 can now run iHearit once again.
• hi-res icon for Retina displays