Guitar Chord Finder : Fabulus
Guitar Chord Finder : Fabulus Summary
Guitar Chord Finder : Fabulus is a with in-app purchases iOS app in Music And Audio by Fabrice Mac. Released in Jul 2021 (4 years ago). It has 93 ratings with a 4.49★ (good) average. Based on AppGoblin estimates, it reaches roughly 389 monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated Feb 27, 2026, version 8.0.2.
Data tracking: SDKs and third-party integrations were last analyzed on Nov 30, 2025.
Store info: Last updated on App Store on Feb 27, 2026 (version 8.0.2).
Guitar Chord Finder : Fabulus was last scanned for SDKs 2025-11-30. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
RevenueCat4.49★
Ratings: 93
Screenshots
App Description
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 !
NO ADVERTISING, NO PERSONAL DATA COLLECTED
HOWEVER, ALL FUNCTIONS ARE AVAILABLE : Chord Identifier, Decomposer, Browser and Chord Creator.
Including :
- All chord types and all possible fingerings,
- All inverted chords.
- 20 predefined tunings (DADGAD, Open Tunings, etc.) and the possibility to add any tuning, even personal ones.
- 43 scales to visualize and listen to in 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
- The circle of fifths to explore and listen to help you compose
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, mAdd9 and sus4 7 chords simply by scrolling through the neck.
Fabulus offers over 2000 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.
FABULUS : THE SIMPLE AND VISUAL TOOL TO UNDERSTAND GUITAR 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