ALL-IN-ONE Package: Guitar Chords, Chord Progressions, Scales, Triads, Arpeggios, Notes On The Fretboard, Reverse Chord Finder Tool, Chord Quiz, Alternate Guitar Tunings and Chord Scale Relationships. + Guitar Chord Encyclopedia: This handy app includes over 3000 of the most commonly used guitar chords, as well as information on chord theory and easy-reference diagrams. Don't forget to check out Chord Quiz feature to test your skill. + Everything About Guitar Scales: Everything you ever wanted to know about guitar scales, but were afraid to ask! Learn to use the entire fretboard with this incredible guitar scale reference! This app contains 42 scale types, including major and minor scales, pentatonics, the seven major modes, diminished, melodic minor, harmonic minor, and much more - in all keys! + Chord Scale Relationships: A guide to knowing what notes to play - and why! Chord Scale Relationships feature teaches players how to determine which scales to play with which chords, so guitarists will never have to fear chord changes again! + Arpeggios For The Modern Guitarist: App allows players to find any arpeggio quickly and with ease. No music reading is required, as each arpeggio is shown in diagram form. Ideal for beginners seeking a well-organized, easy-to-follow guide to last a lifetime, and for consummate professionals who need a reference of arpeggios for every possible musical situation. + The Complete App of Alternate Tunings: 36 of the most popular alternate tunings for guitar are explained in depth. Player can view Scales, Arpeggios, Notes On The Fretboard in Standard or Alternate Tuning + Reverse Chord Finder Tool: Don't know a way to find out the names of chords you've come up with? This tool will help. Just enter your notes on the fretboard that make up a chord, and app will tell you what chord name is!

Available on



mobile device

mobile device

Version notes

Version number:

- Added "Themes/Skin" feature. - There are 3 themes: Dark Red / Orange Blue / Paper Texture (Default theme) - More themes/skins will be added soon.


  • No need internet connection to look up chords, scales.
  • Fast and accurate.
  • Beautiful design, easy to read notes, chord and scale information
  • Each chord comes with many positions.
  • Easy to detect the Root note
  • Strum chords to hear what they sound like. Click/Tap note circle to hear its sound (in Standard Tuning mode only)
  • Supports Left and Right handed.
  • You can add chords, scales, arpeggios... to favorites for easy access.

System Requirements

OS Windows 10, Windows 8.1, Windows 10 Mobile, Windows Phone 8.1
Architecture ARM, x86, x64
OS Windows 10, Windows 8.1, Windows 10 Mobile, Windows Phone 8.1
Architecture ARM, x86, x64

Additional info

Published by
My App Catalog LLC
(C) My App Catalog LLC

Approximate download size
64.83 MB - 65.28 MB


This app can
Access your Internet connection

In-app purchases

Get this app while signed in to your Microsoft account and install on up to ten Windows 10 devices.

Language supported
English (United States)

Publisher Info
Publisher Website
Publisher Support

Additional terms
Guitarist's Reference privacy policy

Ratings and reviews

Filter by:

To rate and review, sign in.

Sign in




Platform: Mobile

The only scale finder for me.

I previously used another scale finder with all the same features and they took it down because it wasn't compatible with newer Windows. Since then I have been looking for a way to continue my music theory knowledge in my weird drop tuning I have always used. This thing is a life saver. I really recommend it for Metal guitarists because we rarely use standard tuning. You can still use this if you have more than 6 strings but you have to use your brain a little more. You just concentrate on 6 strings at a time. I don't see a way to add strings to the app so maybe that's one improvement they could make. It's still a solid 5 stars for me.




Platform: PC

Very worth $5

Love this app. It's my go to on Windows right now. Shows root notes for keys, scales. Love the themes. Hope this keeps getting updated and promoted. Keep it up man!




Platform: Mobile

Great for musicians!

I've used this app on my 8.1 PC. I'm looking forward to using this after the anniversary update and when I have a reliable phone. Thank you to the dev! I'm sure all musicians using Windows appreciate the few good and useful music tools/apps available.




Platform: PC

[ Don't give up ]

This app has turned out to be one of the most useful tool that I have. It took me a little time , so keep working with it. P.S Do the up grade soon as you can, it opens up all sorts of avenues.

2 out of 3 people found this helpful.




Platform: Mobile

Great app. Lots of info w/o having to upgrade is really nice for a poor s.o.b. Like me. Poor people need to learn too. Thank u very much for this awesome app!!

2 out of 4 people found this helpful.



John Raymond

Platform: PC

guitar how to

its not bad. but I think ill get the paid version soon.




Platform: PC

great, simply great

this app is terrific, the scales, arpeggios, tunings and the histories and explanations, just wonderful. you have to buy this.




Platform: Mobile

Themes don't work on latest build and Lumia 950XL

They crash the app back to start screen... Good otherwise.




Platform: PC

has potential BUT for the love of God

Have an artist teach the developer about basic color theory. and give 1992 it's color scheme back. This program has a lot of potential, like guitar toolkit on ios.

One person found this helpful.




Platform: PC

Doesn't let you try anything without paying

Everything you click on pops up with a "Would you like to buy this". You cant try anything without buying the app. It could be the greatest thing in the world but ITS NOT FREE IF YOU HAVE TO PAY TO TRY IT!!!!!



Developer comment · responded on