Too bad for the suspense but Capo touch is awesome! A Chord detector for Guitar, Bass (4, 5, 6 strings), Ukulele and 5 strings Banjo players. The App is very, very well done with a great UI that makes it so easy to use. So, you add an audio track from your Music Library, iCloud Drive, Audio Share or another App via the Open in feature. Then you open it. Capo Touch will detect the Chords (Fast), the Tempo and will display the waveform and the detected Chords in a Timeline. The first view displays the Bar and Beat. Great! (You can use Capo Touch as a Bar counter too. A lot of Loopers needs that you indicate the number of Bars when you are importing a soundfile…). In this view you can change the Tempo. In the second view you can stretch your track! The chords will follow! You can add regions and loop them. Add chords and replace a detected chord by another one. (Capo Touch comes with a huge library of chords). The Capo feature is great too. Set the position of your capo and Capo touch will show you the new fingering. Also a feature allows you to isolate a range of frequency, to solo or mute them. In summary Capo Touch is the best App in this category and it works very very well. Capo Touch is perfect! To be perfect you need to work a lot, every time. So, I have 2 suggestions for a future update. The first one is a PDF sharing feature with the Bars and the associated chords. The second one is a midi out implementation which can be great for a keyboard player. He will be able to use Capo touch too, and others to use it as a midi chords detector and player. Capo Touch is a Killer App, a Must Have!