Guitar Chord 3D Pro app for iPhone and iPad

▶ Guitar Chord Chain for playing the custom chord progression
▶ Guitar Chord Construction Algorithm : Over 500,000 Guitar Chords
▷ Three types of the 3D-Hand Model for displaying 3D-Fingering Model
▷ 4-Part 4-Voices and 5/6-Voices Chords : Accomp./Harmonic Chords toggle key on the Keypad
▷ Auto-correction + Auto-guiding Keypad
▷ Related Chords Searching (For using the Related Chords, click the chord name on the 3D view screen)
▷ Transformation of Viewpoint : First/Third Person, Left/Right-handed


* Product Description

Guitar Chord 3D Pro provides three types of the 3D-Hand Model for displaying the visual and intuitive 3D-Fingering Model for the Fretboard Chords.

The 3D-Viewer provides all kinds of the useful Fretboard Chords including whole Invertible Position.

How to use this app does not require knowledge on the Chord Construction Theory, or the correct Chord Name, or the Lineup Chord Suffixes.

The Chord Suffix Keypad returns the proper Fretboard Chords and the Recommended Chord Name on the User Query - the Chord Suffix Combination selected at random.

The Chord Construction Algorithm is built in accordance with the 4-Part Writing Rules under the Traditional Harmonics Conception. You can get effect of learning transfer to the Chord Construction Theory.

The Fretboard Chord Algorithm is based on the each Chord Composition Principle and the each Nomenclature implied by the Classic Genre or the Jazz Genre. It serves both the Solmization Syllable Name and the Pitch/Tone Name with the Fretboard Instrument Sound.

Guitar Chord 3D Pro stands on the basis of the Fretboard Harmonics Theory written by the K-Guitar Lab of Musicology.


◆ For inquiries, please use "App Support" link in the App Store "Reviews" page, and click the App Support E-Mail link in the app support page. You can also see the video previews in the app support page. We recommend that you watch the manipulation movies to learn usage of Guitar Chord 3D Pro. (Example of the video, on the basis of the Awadon Chord 3D v1.3. But it is a good video to learn the Chord Chain usage.)

◆ Default tempo value and specific tempo value can be saved in the chord chain. If you want to save the specific tempo value into some chord, select one chord and double click the bullet of the tempo scroll bar. If the color of the bullet changed to red, you can edit the specific tempo value of the chord. For returning to default tempo value, double click the bullet of the scroll bar one more time.

◆ If you press the Home button while you enter the chord chain, it will be saved automatically.The previously entered information—Chord Chain execution state, tempo value, chord queue, playing style, playing order and the number of repetitions will be reloaded on the next execution.