About Oolimo Guitar Chords
Oolimo – The Guitar Chord Bible …with the leading Chord Analyzer Oolimo is the interactive foundational reference for guitar chords – a learning and lookup app that explains chords clearly, supports songwr
Oolimo – The Guitar Chord Bible
…with the leading Chord Analyzer
Oolimo is the interactive foundational reference for guitar chords – a learning and lookup app that explains chords clearly, supports songwriting, and inspires fresh sounds on the guitar.
– No subscription! Pay once – use it forever and receive updates.
– Current languages (included in every app): English, German, Spanish, French, Italian, Dutch, Danish, Norwegian, Swedish, Portuguese (Brazil), Portuguese (Portugal), Chinese (Simplified), Indonesian, Japanese.
Learn guitar chords and chord symbols as used by professional guitarists in modern pop, rock and jazz – including complex jazz chords.
Let the Chord Analyzer name chords you've discovered on the guitar and show you how they are built.
– Chord Finder, Chord Analyzer and music theory in one app.
– Learn and understand chords
– Read chord symbols confidently (including complex jazz chords)
– Analyze chords instead of guessing
– Apply music theory directly on the fretboard
Oolimo clears up nonsense chords and incorrectly or confusingly written chord symbols, and explains with clear logic how chord symbols (chord names) are written unambiguously and how to correctly interpret different notations. When musicians from all over the world play together, it's important that everyone speaks and understands the same language – and that the language is easy and clearly understandable.
— The Modules —
Chord Finder
Find musically meaningful chords instead of random guitar shapes. All fingerings come from a hand-curated database of playable voicings and are intelligently transposed by an algorithm. Every chord adapts automatically to the selected key. With a single tap you can send shapes directly to the Analyzer and explore inversions and different interpretations of the chord.
Chord Analyzer
Enter any guitar chord into the virtual fretboard and instantly get the correct chord name, including inversions. No "unknown chord" messages thanks to the intelligent recognition algorithm – even for complex chords, slash chords and inversions. The Chord Analyzer also supports alternative tunings (open tunings).
Chord Progressions
Explore and compare the most important chord progressions with an innovative matrix that visualizes harmonic functions and relationships.
Practice the most important progressions systematically in different keys and variations – and master them so well that you can rattle them off in rehearsal to the amazement of your bandmates.
Theory Lessons
22 interactive lessons with smart visualizations explain intervals, chord construction, voicings, slash chords, diatonic harmony and all major chord types – from first explorations on the fretboard, through major, minor and dominant 7th to altered, sus, add, 6th and diminished chords.
Quizzes
Use the quizzes to test and internalize your knowledge through play. The quiz tasks cover many topics: chord construction, intervals, harmonic context, chord types, voicings, tensions and much more.
Previous Versions
Here you can find the changelog of Oolimo Guitar Chords since it was posted on our website on 2019-08-23 15:10:17.
The latest version is 2.2.32 and it was updated on 2026-10-12 21:03:57. See below the changes in each version.
Oolimo Guitar Chords version 2.2.32
Updated At: 2026-08-20
Changes: Technical maintenance update to keep Oolimo compatible with the latest Android requirements.
Oolimo Guitar Chords version 2.2.3
Updated At: 2026-06-26
Changes: New languages included: Indonesian and Japanese
Oolimo Guitar Chords version 2.2.2
Updated At: 2026-05-23
Changes: Fixed a display issue on Android 15 devices with edge-to-edge screen layout.
Oolimo Guitar Chords version 2.2.0
Updated At: 2026-04-25
Changes: – Now available in EN, DE, ES, FR, IT, NL, DA, NO, SV, PT (BR/PT).
– Help improved.
– New play: Tap = sequence, Hold = single notes.
– Audio now ignores iPhone mute switch.
– Bug fixes.
Oolimo Guitar Chords version 2.0.0
Updated At: 2025-11-04
Changes: Spanish added — selectable for all users (alongside English and German).
Fresh icons on the start screen
Refined texts, improved explanations
Bug fixes and performance optimizations
Oolimo Guitar Chords version 1.2.3
Updated At: 2025-08-26
Changes: Updated API level (compatibility with newer Android versions), some minor bugfixes.
Oolimo Guitar Chords version 1.2.05
Updated At: 2024-08-27
Changes: API level update
Oolimo Guitar Chords version 1.2.0
Updated At: 2024-03-20
Changes: Chord theory lessons have now been added to the Oolimo app, including the lessons for the various basic chordtypes.
Oolimo Guitar Chords version 1.1.95
Updated At: 2023-08-23
Changes: Compatibility update for recent Android versions.
Oolimo Guitar Chords version 1.1.90
Updated At: 2022-10-04
Changes: Both in the Chord Finder and in the Chord Analyzer you can now find the Chord Summary Tool (archtecture of the actual chord and chord symbol in a graphical and clearly arranged way).
In the Chord Finder you'll find a description of the chord type as before under the chord summary, while in Chord Analyzer remarks and warnings will help to find the best interpretation / chord name.
Improved chord naming algorithm.
Disclaimer
Official Google Play Link
We do not host Oolimo Guitar Chords on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
The Google Play link for Oolimo Guitar Chords is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
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