Latest Version
7.5.3 Safe to install
7.5.3 Safe to install
Music theory plays a crucial role in the composition of any song. The Music Theory Companion app is designed for musicians eager to delve into scales, chords, alternative chord progressions, the circle of fifths, voice leading, modulations, and key changes to enhance their compositions. Serving as a handy reference tool for musicians and composers, it facilitates the discovery of innovative chord progressions and is particularly valuable for songwriting on various instruments, including guitar.
If you encounter any issues with the app or wish to offer suggestions for new features, we welcome your feedback!
TOOLS AND FEATURE HIGHLIGHTS
- ✅ Scales & Chords → Offers 86 unique heptatonic scales/modes and their diatonic triads/seventh-chords formation
- ✅ Matching Chords → Provides alternate chords that complement any note of a given scale
- ✅ Matching Scales → Displays all possible alternative scales that can be harmonized with a selected scale
- ✅ Circle of Fifths (or Circle of Fourths) → Illustrates the concept for all scales
- ✅ Cube Dance → Guides voice leading based on Neo-Riemannian theory
- ✅ Intervals → Offers ear training in intervals for all keys
- ✅ Chord Library → Includes a collection of 1000+ chords along with chord construction information
- ✅ Modulations → Presents different chord progression options for seamless key changes
- ✅ Scale Practice → Features a pitch detector for scale practice on guitar, piano, or vocals
- ✅ Metronome → Equipped with precise timing and various configurable sounds
- ✅ Piano → A realistic piano keyboard with multiple instrument sounds
- ✅ Symbols → Offers a quick online reference for musical symbols
- ✅ Reference → Houses an extensive collection of online music theory resources
- ✅ Left-handed & right-handed realistic guitar fretboard display options
- ✅ Supports both sharp (#) and flat (b) notes as roots
- Option to display triads and 7th chords in the circle of fifths
- Play guitar or piano chords synchronized with metronome ticks
APP USAGE
- ✅ Music Composing → Useful for music composers seeking basic and advanced chords applicable to various scales and modes
- ✅ Music Theory Study → Offers comprehensive studies on scales and chords for numerous heptatonic scales and modes, accompanied by informative music theory articles
- ✅ Circle of Fifths → Provides the Circle of Fifths tool with triad and seventh chord information for all scales and modes
- <!-- Include more list items based on context -->
This versatile app also functions as a piano chords learning tool and a piano chord finder to aid in your understanding of scales, music theory, and guitar chords. Additionally, it includes a built-in metronome tool, eliminating the need for a separate metronome app during your practices.
COMMUNITY
Please join our community at: Music Companion Facebook Page
Overview
Music Theory Companion is a Freeware software in the category Audio & Multimedia developed by PG App Studio.
The latest version of Music Theory Companion is 7.5.3, released on 05/23/2025. It was initially added to our database on 03/08/2024.
Music Theory Companion runs on the following operating systems: Android.
Users of Music Theory Companion gave it a rating of 4 out of 5 stars.
Pros
- Comprehensive coverage of music theory topics.
- Interactive exercises to practice and reinforce concepts.
- User-friendly interface for easy navigation and use.
- Available on multiple platforms, including iOS and Android devices.
- Regular updates and improvements to the app.
Cons
- May be overwhelming for beginners due to the depth of information provided.
- Some users may prefer a more traditional approach to learning music theory.
- Pricing may be a barrier for some users.
Screenshots (Click to view larger)
Related products
AI Piano Magic Keyboard
The AI Piano Magic Keyboard offers an innovative platform for anyone looking to learn piano effectively and enjoyably. This comprehensive piano learning and music application integrates seamlessly into your phone or tablet, providing a …
All Chords Guitar
Whether you're a novice or an experienced guitarist, there are times when you need to reference the fingerings for certain chords. All Chords is a user-friendly chordbook that offers over 5,000 chords and their variants.
Charts by WorshipTools
Empowering Worship with Intuitive Charting
Chord ai - learn any song
Chord AI utilizes advanced artificial intelligence (AI) technology to automatically and reliably provide users with the chords for any song. With Chord AI, there's no need to search for chords online anymore!
Chordify: Song Chords & Tuner
Get instant access to chords for any song. Accurate song chords for guitar, piano, and ukulele Search our catalog of over 36,000,000 song chords Animated views for all instruments & free multi-string guitar tuner Easy-to-use …
Expressive Piano Synthesizer
The Expressive Piano Synthesizer emerges as a noteworthy free microtonal piano instrument app that excels in delivering a high degree of expressive control, complemented by MPE MIDI compatibility.
Flat: Music Score & Tab Editor
Create and Edit Music Effortlessly with Flat
Fuse Dj - Mixer DJ Play
DJ Music Mixer provides users with the tools to create captivating sound compositions for their enjoyment. Even if you are a beginner, this application will guide you to the next level of song mixing, whether you are mixing …
Halbestunde Sheet Music Reader
Transform Your Music Experience with Halbestunde Sheet Music Reader
Harmonium
Harmonium by GameG: A Melodic Journey Awaits!
Justin Guitar Lessons & Songs
Strum Your Way to Success with Justin Guitar Lessons & Songs
Kannada Ringtones And Songs
The application "Kannada Ringtones And Songs" offers a diverse collection of Kannada tune ringtones that are well-suited for any enthusiast of this regional music genre.
Learn Piano: My Piano Keyboard
This Piano Simulator offers a notably realistic piano experience on your mobile device, appealing to both casual users and music enthusiasts.
Marathi Ringtone मराठी रिंगटोन
Welcome to our Marathi Ringtones application. We are pleased to provide you with a wide-ranging selection of the most recent and premium Marathi ringtones to assist you in customizing your phone and adding a touch of uniqueness.Our app …
Melody Scanner
Transform Your Music Learning with Melody Scanner
Meludia Melody - Ear training
Meludia Melody presents a comprehensive program designed to help individuals learn how to play any melody across various music genres.
MIDI BLE Connect
This application facilitates the connection of Bluetooth LE MIDI devices to an Android device, providing a reliable interface for wireless MIDI communication.
MobiDic Guitar Chords
The MobiDic Guitar Chords is an illustrated chord dictionary designed for both acoustic and electric guitar enthusiasts, featuring an extensive collection of approximately 5000 chords accompanied by realistic sound representations.
MuseScore: sheet music
Unlock Your Musical Creativity with MuseScore
Music Writer - Music Composer
Transform Your Ideas into Melodic Masterpieces with Music Writer
ORG Organ, piano, gitar & drum
The "ORG Organ, piano, guitar & drum pad" is an electronic musical instrument that includes electronic organ, piano, guitar, remix music instruments, and electronic drum pads. Its melody and sound quality are exceptional.
Piano by Yousician
Master the Keys with Piano by Yousician
Piano eTutor: learn piano
Are you a piano enthusiast eager to dive into self-guided learning? Have you attempted to teach yourself the piano using various resources like books or websites, only to be hindered by challenges comprehending music theory and verifying …
Piano Keyboard: Learn & Play
The Piano Keyboard: Learn & Play app offers a robust platform for individuals interested in learning to play the piano, catering to both novices and more advanced players.
Piano Scales & Chords
Piano scales and chords - learn to play piano A comprehensive piano simulator app designed to help you quickly learn scales, chords, songs, and improvisation in any key.
Pianote: The Piano Lessons App
Your musical journey begins here. Pianote offers an exceptional piano lessons app designed to cater to musicians of all skill levels.
Rhythm with Tabla & Tanpura
Rhythm with Tabla & Tanpura is an innovative app that provides the perfect tool for singers, composers, and dancers to practice their craft anytime, anywhere.
Roland Piano App
Unlock Your Musical Potential with Roland Piano App
Skoove: Learn Piano
Perfect for all levels, from beginners to advanced players...and it works with any piano or keyboard. Whether you're into pop hits or classical favorites, Skoove allows you to play the songs you love while seamlessly integrating important …
smart Chords: 40 guitar tools…
smartChord: A Comprehensive Toolbox for Musicians smartChord offers an impressive collection of 40 powerful tools designed to enhance the learning, composing, and playing experience for both students and professional musicians.
Smart Pianist
Unlock Your Musical Potential with Smart Pianist
SongbookPro
SongbookPro streamlines the burden of carrying and organizing chord charts, lyric sheets, and songbooks by providing a user-friendly application for your laptop or tablet.
Tabla
Experience the rhythms of the Middle East with the Drum and Belly Dancer app! Transform your device into a musical delight, complete with finger cymbals and an enchanting belly dancer.
The Original Piano
Experience the authentic feel of a real piano with this exceptional Original Piano Simulator for your mobile phone. For all piano and music enthusiasts, this piano is a must-have.
Tomplay Sheet Music
Tomplay Sheet Music: Revolutionizing Music Practice
TrueFire Guitar Lessons
Unlock Your Guitar Potential with TrueFire LessonsLatest Reviews
|
Adobe Flash Player ActiveX
Adobe Flash Player ActiveX: Essential plugin for interactive web content |
|
Cyberduck
Efficient File Transfer with Cyberduck |
|
MediaInfo
MediaInfo: Your Ultimate Media Analysis Tool! |
|
Intel Wireless Bluetooth
Stay connected seamlessly with Intel Wireless Bluetooth. |
|
Glorious Model O Software
Enhance your gaming experience with Glorious Model O Software! |
|
|
VNPT-CAMS Plugin
Streamline Your Camera Management with VNPT-CAMS Plugin |
|
UpdateStar Premium Edition
Keeping Your Software Updated Has Never Been Easier with UpdateStar Premium Edition! |
|
Microsoft Visual C++ 2015 Redistributable Package
Boost your system performance with Microsoft Visual C++ 2015 Redistributable Package! |
|
Microsoft Edge
A New Standard in Web Browsing |
|
Google Chrome
Fast and Versatile Web Browser |
|
Microsoft Visual C++ 2010 Redistributable
Essential Component for Running Visual C++ Applications |
|
Microsoft Update Health Tools
Microsoft Update Health Tools: Ensure Your System is Always Up-to-Date! |
Browse
Latest Updates
Zoom Player MAX 21.4.0
Enhance Your Media Experience with Zoom Player MAX!Atlantis Nova 4.4.6.1
Atlantis Nova: Your Gateway to Efficient Project Management
