About this app
Musical Chord is an app that helps you study music, from beginner to advanced.
There are several tools for musicians, music theory, thousands of exercises on music theory, music perception, sheet music, chords, chord progression, musical intervals, musical cadences, which will help in your learning and evolution in acoustic guitar, electric guitar, piano and any kind of musical instrument.
Key Features:
♫ Exercises on music theory, music perception, sheet music, chords, chord progression, intervals, chord progression, and cadences.
♫ Tools for musicians.
♫ Music theory.
♫ Reharmonization theory and tool.
♫ Tuner for acoustic guitar, electric guitar, bass, among others.
♫ Metronome.
♫ Musical intervals.
♫ Chord progression.
♫ Chord calculator.
♫ Chord dictionary for acoustic guitar, electric guitar and piano.
♫ Rhythmic reading on sheet music.
♫ Solfeggio on sheet music.
♫ Perception of musical intervals.
♫ Scales for acoustic guitar, electric guitar and piano.
♫ Harmonic functions of each chord.
♫ Chord replacement.
♫ Musical cadences.
♫ Virtual Drum
♫ Virtual Piano
♫ Audio controls with pitch change and speed change
♫ Chords by similar notes
♫ Circle of fifths
♫ Piano Pads
♫ Recorder
♫ Pitch Graph
♫ Fretboard
For beginners and advanced musicians.
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Musical Chord.
Editor's Take
Musical Chord - Music Theory sits at 4.6 stars across 669 ratings on Google Play, and is still building an audience.
In our experience, ratings this high on a music & audio app usually mean the pacing respects your time, the difficulty curve doesn't stall, and the team keeps fixing issues people actually raise.
Musical Chord is the publisher behind this release; we'd suggest taking a quick look at their other titles on Google Play if the style clicks with you. The last visible update lands 2026-02-24, which is a small but useful signal that the team is still shipping fixes rather than treating the app as abandoned.
Who This App Is For
A quick read on the audiences this app tends to click with, based on its category, content rating and track record on Google Play.
- Family-friendly playersContent is rated Everyone, so it's a safe pick for shared devices.
- Quality-first downloadersConsistently high ratings make this a low-risk trial, even at full volume on a new device.
At a Glance
thumb_up What stands out
- Consistent high ratingsA 4.6-star average across 669 ratings is a strong quality signal.
- One-time purchase optionPaid titles like this one ($9.99) tend to skip the aggressive ad patterns you see in free-to-play alternatives.
- Actively maintainedLast visible update 2026-02-24, suggesting the team is still shipping fixes.
- Known publisherPublished by Musical Chord — worth checking their catalogue for similar titles.
info Things to know
- Smaller user baseNiche community means fewer community guides — great for discovery, slower for help with edge cases.
- Check device compatibilityOlder devices or restricted regions sometimes filter out specific Google Play listings. Confirm on the official page before setting aside time.