FABULUS Reverse chord finder 4+

Name reverse & find all chords

Fabrice Mac

Designed for iPad

    • 4.6 • 47 Ratings
    • $3.99



Names, positions and decomposition of any kind of chords and reverse chords in any tuning you set it to. Interactive fretboard. No ads No data collection. All Chords Quiz

If you've ever wondered "What's that chord?" or if you just want to discover great new chords, FABULUS IS FOR YOU!
Just select two or more notes on the interactive fretboard to get the chord name and the role of each note,
or browse a list of over 100,000 chords !
HOWEVER, ALL FUNCTIONS ARE AVAILABLE : Chord Identifier, Decomposer, Browser and Chord Creator.
Including :
- All chord types and all possible fingerings,
- All inverted chords.
- 18 predefined tunings and the possibility to add any tuning, even personal ones.
- Capo
- Key transposer
- Listening to any chord (at fast and slow speeds)
- Left-Handed Mode
- A quiz to exercise your relative and absolute ear

In Express Search mode, you can now display the basic positions of the m, sus2, sus4, 5, Aug, 6, Dim7, 7, Maj7, Add9, m6, m7, mMaj7 and mAdd9 chords simply by scrolling through the neck.
Fabulus offers over 1000 image examples for finger positioning (Note: images are loaded in real-time from the Internet, so a connection is necessary to view them).

***** Identifier *****
On a video a guitarist plays a chord you don't know ? You have composed a song by ear and you want to write the chord grid ?
Fabulus gives you the name of the chord from the position of the fingers.

***** Decomposer *****
You're a beginner and you want to understand the chord positions to better memorize them ?
For any chord in any tuning Fabulus shows you the role of each note.

***** Browser *****
You play with another guitarist and want to find different chords?
Fabulus offers you more than 100,000 chords, according to the tuning, the fret level, the reversal and the capo.
You will have all the possible fingerings even for your personal tunings.

***** Creator *****
You Want to break out of the routine and create your own chords ?
In "Creation" mode, Fabulus shows you all the possibilities for each note of a chord to create your own chords.


***** Simple *****
On the interactive fretboard : Place the fingering and discover the name of the chord with the role of each note.
Save your chord, tag it and add it to the list of over 100,000 chords !
In the List : Just select a chord root and a chord name, then browse through all the shapes. Jump to another fret with a quick tap !

***** Visual *****
Fabulus uses a color code and some symbols that will quickly become familiar to you.
A legend can be accessed at any time by a simple long press on the "FABULUS" logo.

With this simple tool in your pocket, you will progress effortlessly in understanding chords and take a big step forward in your guitar playing.

Choose your language from English, French, Spanish, Italian, Portuguese, German, Russian, Japanese, Korean and Simplified Chinese.

Your satisfaction is our main concern so if you have any question or comment, we are at your disposal : contact@fabulus-chords.com
More information on https://fabulus-chords.com

What’s New

Version 5.0.7

This update adds images for finger positioning examples of mAdd9 chords in EXPRESS SEARCH.

Ratings and Reviews

4.6 out of 5
47 Ratings

47 Ratings

FreeTrail ,

Once You Get the Hang Of It It’s An Awesome Tool

Yes there is a learning curve on this app. But, all you got to do is hit the ? On it and brings you to manual and all the things that will help you get over the learning curve. Then it’s onward you go. It’s so unique. It’s approach is similar but different than other chord apps. Because, you get to be creative with it. So great job developers. Keep up the great work on this very inventive app.

Developer Response ,

Thank you so much for your encouraging feedback! We're thrilled to hear that you've found our approach both unique and creatively empowering. Our team is dedicated to providing a user-friendly experience, so we're glad the in-app manual is effectively guiding users over the learning curve. Your enjoyment and creative journey with the app are our top priorities, and hearing such positive experiences motivates us to continue enhancing the app. So Keep exploring, and stay tuned for future updates!
The Fabulus Team

hyperfocusmusic ,


I’ve played piano for 35 years but have been teaching myself guitar and this app has helped me tremendously plus it’s fun.

Developer Response ,

Thank you very much for your feedback. We are really glad to hear that you're finding the app helpful and enjoyable in your musical journey! The fact that you're teaching yourself new instruments shows your commendable passion for music. - The Fabulous Team

danwmp ,

Has a learning curve, but full featured

A bit tricky to learn how to use, but its content is very useful

Developer Response ,

Dear user,

Thank you very much for your five-star rating and your valuable feedback. We are delighted to see that you find our application rich in features, despite the initial learning curve.

We also want to emphasize that we are here to help you overcome any obstacles you may encounter. By clicking on the question mark located at the top of the application, you can access our user guide, which may answer some of your questions.

However, if some points still remain unclear, we would be immensely grateful if you could specify them by writing to us at the following address: contact@fabulus-chords.com. Your kindness in sharing your concerns with us would greatly help us improve our application to better meet your needs.

Once again, thank you for your support and constructive feedback!

The Fabulus Chords Team

App Privacy

The developer, Fabrice Mac, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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