Easy to use app that helps you see the relationship between scales and chords, which ones work best together and is a great scale and chord reference.

• Display and playback scale positions and chords covering the fretboard
• Scales and chords info including which ones to use together
• Scale, chord & note playback (separate or together)
• Practice scales by playing along with adj. speed loops (full position or one octave)
• Metronome with drum and click voices to work on timing
• Easy to create and share PDF diagrams of scales (positions or full fretboard) & chords (full fretboard)
• Circle of Fifths with chart of common chords in each key
• Vertical or horizontal fretboard display
• Universal app - Purchase once and use on iPhone, iPad and iPod touch
• All features are included! - no in app purchases

Scale and chords are shown in positions or all notes, covering the fretboard in any key. Notes can be displayed showing the letter name, interval and fingering. Chords and scales can be played at the same time allowing you to hear how a scale sounds played over a chord. Play scales/chords by swiping strings; direction determines low/high or high/low playback.

Practice scales using the scale playback loop. Play along with one octave or the full scale position. Playback speed is adjustable allowing you to start slow and speed up as you master each scale position.

Learn scales by playing along with five patterns that cover the fretboard for each scale. Scale positions correspond to the popular CAGED system. The CAGED system chord shape for the current position of a scale is displayed to help you learn and remember scale positions in any key.

Metronome has click and drum voices, eleven time signatures, beat subdivisions and tap to set BPM. Practicing with the metronome will improve timing and overall ability.

Create 8.5” x 11” PDF diagrams (color/b&w) of scale positions or all notes on a full fretboard; also, all chord notes on a full fretboard. Easy to print, save & share PDFs with iBooks, email, AirDrop & Messages.

Circle of Fifths diagram helps you learn key signatures, compose music and transpose songs to a different key. Common chords for each key shown in a chart.

Pentatonic etc: Major & Minor Pentatonic, Blues (Minor Blues), Major Blues
Major scale modes: Ionian, Dorian, Phrygian, Lydian, Mixolydian, Aeolian (Relative Minor) and Locrian
Harmonic Minor modes: Harmonic Minor, Phrygian Dominant (Spanish Gypsy)
Melodic Minor modes: Melodic Minor Ascending (Jazz Minor), Dorian b2 (Javanese), Lydian Augmented, Lydian Dominant (Overtone), Mixolydian b6 (Hindu), Locrian Sharp2 (Half-Diminished), Super Locrian (Altered)
Symmetrical scales: Chromatic, Half/Whole Diminished (Octatonic), Whole/Half Diminished, Whole Tone
Miscellaneous scales: Bebop Dominant

Major: Major, maj7, maj9, maj13, 6, add9, 6/9
Minor: m, m7, m9, m11, m13, m6, m(maj7), m7b5
Dominant: 7, 9, 11, 13, 7sus4
Altered Dominant: 7b5, 7#5, 7b9, 7#9
Other Chords: Augmented, dim, dim7, Power, sus2, sus4

Standard, Std. Half Step Down, Std. Full Step Down, Drop D, Drop C#/Db, Drop C, Drop B, Drop A#/Bb, Drop A, Drop G#/Ab, Drop G, Drop F#/Gb, Drop F, Drop E, Double Drop D, Double Drop C#/Db, Double Drop C, Open A, Open A Alt., Open A Slide, Open C, Open D, Open E, Open F, Open G, Cross-note A, Cross-note A Alt., Cross-note C, Cross-note D, Cross-note E, Cross-note G, Asus4, Csus2, Dsus2, Dsus4 (Dad-Gad), Esus2, Esus4, Gsus2, Gsus4, E Modal, Bruce Palmer Modal, All Fourths, Baritone, C6, Dad-Gad (Dsus4), Dad-Dad, Dobro, Lute, New Standard

• Great sound
• Notes are highlighted on fretboard when played
• Playback speed is independently adjustable for scales and chords
• Shows CAGED system chord shape for scale positions
• Right or Left handed guitar
• 48 alternate tunings
• iPhone - zoom in/out to see complete fretboard
• iPad shows three fretboards: full (scale or chord), scales and chords
• No ads

What's New

Version 2.2

Audio works with iPhone Ring/Silent switch set ON or OFF.

Other improvements & preparations for future new features.

Have a question? Email support at or in the app tap '?' then 'Support/Feedback' to send an email.

Like the app? Rate it by tapping '?' then 'Rate This App' in the app.

Thanks for the feedback and reviews!

Ratings and Reviews

5 out of 5

6 Ratings

6 Ratings

Simple Magic


I purchased this App some time ago and suggested a few changes and I was promised that they would come and they did with a whole lot more. Thank you!
It is a very Clear, Clean and Uncluttered App which IMO is a must for Teachers & Guitars alike. Well worth the small fee, 5*

Great app with a lot of really useful features


I have had this app for sometime as I learned to play a left handed guitar, this app has been a help right through my learning.

Well worth a download!!


This app is brilliant! I can sit down with my guitar and learn chords and scales that play together in perfect harmony! Really helps you improve your playing and work out lead solo’s, and many other things.

This app is a must for any beginner, or any seasoned professional!!

For such a low price you get a HUGE bang for your buck!!

Great work Thomas Gunter



Thomas Gunter
16.1 MB
Requires iOS 11.0 or later. Compatible with iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPad Air, iPad Air Wi-Fi + Cellular, iPad mini 2, iPad mini 2 Wi-Fi + Cellular, iPad Air 2, iPad Air 2 Wi-Fi + Cellular, iPad mini 3, iPad mini 3 Wi-Fi + Cellular, iPad mini 4, iPad mini 4 Wi-Fi + Cellular, 12.9-inch iPad Pro, 12.9-inch iPad Pro Wi-Fi + Cellular, 9.7-inch iPad Pro, 9.7-inch iPad Pro Wi-Fi + Cellular, iPad Wi-Fi (5th generation), iPad Wi-Fi + Cellular (5th generation), 12.9-inch iPad Pro (2nd generation), 12.9-inch iPad Pro Wi‑Fi + Cellular (2nd generation), 10.5-inch iPad Pro, 10.5-inch iPad Pro Wi‑Fi + Cellular and iPod touch.
Age Rating
Rated 4+
© 2018 Thomas Gunter


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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