3 Best Free Music Theory App For Android

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Download the Best Free Music Theory App For Android on the Google Store by clicking this Button

If you are looking for the Best Free Music Theory App For Android to download for free, look no further.

Our expert panel of reviewers has tested dozens of apps and we have compiled a list of the 3 Best Free Music Theory App For Android that passed our tests.

Check out our list of the 3 Best Free Music Theory App For Android, tried and tested by our expert reviewers.

3 Best Free Music Theory App For Android

1. Perfect Ear: Music & Rhythm

Download the App on the Google Store by clicking this Button
“Learn chords, scales, intervals, learn to identify melodies by ear and how to sight read music. Learn how to sing notes and intervals! Learn essential music theory and bootstrap your musicianship.

It’s like a music school, but totally fun and free!

Perfect Ear provides you with high quality, unique ear training, rhythm training, solfège lessons, music theory and note reading lessons. It doesn’t matter if you are a beginner or a professional, ear training is essential, and you will always find something that will make you a better musician. Across the globe music teachers recommend Perfect Ear to their students every day.

Key features:
• Ear training exercises: practice intervals, scales, chords
• Rhythm training exercises: learn to read and recognize rhythm durations
• Super customizable: you can create your own ear training or rhythm training exercises as well as your own custom chords and scales
• You can even create custom rhythm patterns for your exercises
• Beginner friendly music theory articles
• Melodic dictation exercises
• Sight reading trainer: learn to effortlessly read sheet music
• Absolute pitch trainer
• Note singing trainer
• A fully-fledged scale dictionary

Perfect Ear is the best free ear training app out there! These are not empty claims. Just looks at our awesome Play Store reviews.

Ear training exercises can be performed with a piano or guitar. You can always plug-in your MIDI keyboard to practice with our Sight Reading trainer.

So what are you waiting for? Download Perfect Ear right now and you will be amazed by what it has to offer!”

2. Music Theory Helper

Download the App on the Google Store by clicking this Button
“I made this app to help you easily understand and find info about music theory.

Please, contact me if you have any problems with the app, or if you want to share your feedback!

You can find information about:
Chords, circle of fifths, exercises, intervals, note values, rests, scales, symbols (dynamics, articulation etc.)

There are multiple exercises available:
Listening exercises – intervals, chords, chord inversions, chord progressions (major)
Reading exercises: note reading (treble and bass clef), intervals

The app also includes a couple of helpful music theory tools.

Available in: english, italian, russian and swedish”

3. Music Theory Companion

Download the App on the Google Store by clicking this Button
“Music theory is very important while composing any song. This music theory helper app is for all the musicians who are interested in studying scales, chords, alternative chords, circle of fifths, voice leading, modulations or key change etc. and apply them in their compositions. Music Theory Companion is a quick reference for scales and chords useful for the musicians and composers for finding out new innovative chord progressions while songwriting. This is also a guitar chords app which is very useful for learning guitar chords.

Please, contact us if you find any problems with the app, or you want to suggest any new features or simply want to give us some feedback!


✅ Scales & Chords → 86 unique heptatonic scales/modes and their diatonic triads/seventh-chords formation
✅ Matching Chords → Shows alternate chords that can be played for any note of any scale
✅ Matching Scales → Shows all possible alternative scales those can be played with any scale
✅ Circle of Fifths (or Circle of Fourths) → For all the scales
✅ Cube Dance → Guide to voice leading based on the Neo-Riemannian theory
✅ Intervals → Ear training of intervals for all keys
✅ Chord Library → Chord library with 1000+ chords and also shows chord construction
✅ Modulations → Different chord progression options to smooth key change
✅ Scale Practice → Pitch detector to practice all the scales with guitar, piano or vocal
✅ Metronome → With perfect timing and different configurable sounds
✅ Piano → A very realistic piano keyboard with different instrument sounds
✅ Symbols → Quick online handy reference for musical symbols
✅ Reference → Huge collection of online music theory reference
✅ Left-handed & right-handed realistic guitar fretboard
✅ Supports both sharp (#) and flat (b) notes for root
✅ Supports Clockwise and anticlockwise directions for circle of fifths
✅ Option to show both triads and 7th chords in circle of fifths
✅ Play guitar chords or piano chords in sync with the metronome ticks


This app can be used for following purposes:

✅ Music Composing → This app can be used by the music composers. It can help finding out basic and advanced chords that can be applied on any scale or mode.
✅ Music Theory study → This music theory app can be used to study scales and chords for almost all available heptatonic scales and modes. This app contains many music theories articles and it can be used as a music theory free book.
✅ Circle of Fifths → The Circle of fifths for all the scales and modes with triad and seventh chords. This is the most used musical tool.
✅ Chord Finder → All possible chords for all the available scales and modes can be found.
✅ Chord Progressions → Using the Circle of Fifths tool, chord progressions can be derived for the available scales and modes.
✅ Modulation or Key Change → Different options for key change can be found using the Modulations tool.
✅ Voice Leading → Using the Cube Dance tool, different voice leading options can be tried.
✅ Guitar Chords / Piano Chords → All available chords are shown in guitar fretboard and piano keyboard.
✅ A Vocal Training app for vocal training for singers using the Scale Practice tool.
✅ Ear training for the musicians using the Intervals tool. Ear tuning is as important as learning scales or chords.
✅ Scales and Chords → Wide list of scales for guitar, piano and vocal are available in this app.
✅ Metronome beats for guitar, Drum set, Piano, vocal practices. The metronome in this app is very accurate in maintaining timing.

This is a piano chords learning app and piano chord finder to help you learn scales, learn music theory and guitar chords. It has a metronome tool too that eliminates need for any other metronome app for your practice.


Please join: https://www.facebook.com/Music-Companion-2212565292395586/”