Music Theory Companion

Music Theory Companion

ミュージシャン、作曲家、学生にとって必須の音楽理論ツールと参考資料です。

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Music Theory Companion
Music Theory Companion 7.6.2 APK
2025年05月28日 15.03 MB

Requires Android: Android 7.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 160-640dpi

SHA1: 1b409e3625cba80dfa5a34f1ef4d39d08eceb8f8

Size: 15.03 MB

What's New:

✔ Piano - added metronome
✔ Piano - added recording and playback
✔ Metronome - Improved user interface
✔ Fixed few bugs
Music Theory Companion
Music Theory Companion 7.5.3 APK
2025年05月01日 15.04 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 160-640dpi

SHA1: 2790bb727ea6255e71f113be16d24ea0c431c6ad

Size: 15.04 MB

What's New:

✔ Piano - played keys are highlighted on piano scroll
✔ Piano - key size increase/decrease buttons are now available in full screen
✔ Piano - playing diatonic chords is improved
✔ Piano settings are organized in a better way
✔ Fixed few bugs
Music Theory Companion
Music Theory Companion 7.5.1 APK
2025年04月20日 15.04 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 160-640dpi

SHA1: d3f40db297b688c8e759cdf2341bc7911286a98a

Size: 15.04 MB

What's New:

✔ Piano: Played keys are highlighted on piano scroll
✔ Piano: Key size increase/decrease buttons are now available in full screen
✔ Piano: Playing diatonic chords is improved
Music Theory Companion
Music Theory Companion 7.4.1 APK
2025年04月07日 15.34 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 120-640dpi

SHA1: e442a7e76d2f7023c72595ef1bc2afdc4d99f2d2

Size: 15.34 MB

What's New:

✔ Grand Piano: Scale notes are now highlighted in all octaves
✔ Fixed few bugs
Music Theory Companion
Music Theory Companion 7.2.1 APK
2025年03月14日 15.32 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 120-640dpi

SHA1: 43d066554d90182f8e6e6ee9faf09187d95e9256

Size: 15.32 MB

What's New:

✔ Added pentatonic scales and it's modes
✔ Grand Piano: Made piano keys increase/decrease smoother
✔ Fixed few bugs
Music Theory Companion
Music Theory Companion 6.2.1 APK
2025年02月22日 15.32 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 120-640dpi

SHA1: 5f8c4726863fbca92d4804d9b16785b65f2385ae

Size: 15.32 MB

What's New:

Version 6.2.1
We’re excited to introduce the latest update to our Music Theory Companion app! Here’s what’s new:
✔️ Added Pentatonic scales
✔️ Fixed few bugs
Update now to enjoy these improvements!
Music Theory Companion
Music Theory Companion 6.1.1 APK
2025年01月30日 15.31 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 120-640dpi

SHA1: 881a7cc5560e2df9af79538003dee60cd7282153

Size: 15.31 MB

What's New:

Version 6.1.1
We’re excited to introduce the latest update to our Music Theory Companion app! Here’s what’s new:
✔️ Added scale harmony in the Piano tool
✔️ Improved the Metronome tool UI
✔️ Fixed few bugs
Update now to enjoy these improvements!
Music Theory Companion
Music Theory Companion 6.0.1 APK
2025年01月23日 15.31 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 120-640dpi

SHA1: cdc20e9fbc96b121a8a6c614a90c5ae838977e0a

Size: 15.31 MB

What's New:

Version 6.0.1
We’re excited to introduce the latest update to our Music Theory Companion app! Here’s what’s new:
✔️ Added scale harmony in the Piano tool
✔️ Fixed few bugs
Update now to enjoy these improvements!
Music Theory Companion
Music Theory Companion 5.0.5 APK
2024年12月03日 13.41 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 120-640dpi

SHA1: d4d4607c2e9bea1af93837f423b4f9823017974c

Size: 13.41 MB

What's New:

Version 5.0.5
We’re excited to introduce the latest update to our app! Here’s what’s new:
✔️ Improved the Piano tool
✔️ Enhanced User Interface
✔️ Fixed few bugs
Update now to enjoy these improvements!
Music Theory Companion
Music Theory Companion 5.0.4 APK
2024年08月22日 15.31 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 120-640dpi

SHA1: 1c8839cb66fc9f1763f830f536b154f22f9f22b8

Size: 15.31 MB

What's New:

Version 5.0.4
We’re excited to introduce the latest update to our app! Here’s what’s new:
✔️ Reduced amount of advertisements
✔️ Enhanced User Interface
✔️ Fixed few bugs
✔️ Made home screen button colors back to original
Update now to enjoy these improvements!
Music Theory Companion
Music Theory Companion 5.0.3 APK
2024年08月14日 15.32 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 120-640dpi

SHA1: cb1ee6e95f58851e10be9ea07a656b11a7af2709

Size: 15.32 MB

What's New:

Version 5.0.3
We’re excited to introduce the latest update to our app! Here’s what’s new:
✔️ Reduced amount of advertisements
✔️ Enhanced User Interface for better understanding the tools
✔️ Grouped tools more logically for better usability
✔️ Improved the Scale Search dialog
✔️ Fixed few bugs
✔️ Made home screen button colors back to original
Update now to enjoy these improvements!
Music Theory Companion
Music Theory Companion 5.0.1 APK
2024年08月09日 15.32 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 120-640dpi

SHA1: 17cbd9b5350c8fbb4e9e22df84759e3f0266cbf2

Size: 15.32 MB

What's New:

Version 5.0.1
We’re excited to introduce the latest update to our app! Here’s what’s new:
✔️ Reduced amount of advertisements
✔️ Enhanced User Interface for better understanding the tools
✔️ Grouped tools more logically for better usability
✔️ Improved the Scale Search dialog
✔️ Fixed few bugs
Update now to enjoy these improvements!
Music Theory Companion
Music Theory Companion 4.0.5 APK
2024年06月10日 15.29 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 120-640dpi

SHA1: c2ae5d101e15ffa85c661f08f1e8c13e7c6f491c

Size: 15.29 MB

What's New:

❤️ Reduced app size
❤️ Added elapse time in Metronome
❤️ Added Settings to choose dark & light theme
✔️ Improved root/key selection dialog for Grand Piano tool
Music Theory Companion
Music Theory Companion 4.0.4 APK
2024年06月07日 15.28 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 120-640dpi

SHA1: d259353a9ab462dd2aa77600575aba61d15bd462

Size: 15.28 MB

What's New:

❤️ Reduced app size
❤️ Major UI enhancement
❤️ Added dark mode
❤️ Added bass clef
✔️ Fixed few important bugs
Music Theory Companion
Music Theory Companion 4.0.3 APK
2024年06月05日 20.15 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 120-640dpi

SHA1: 8d87a259e889ba402d47795e7c7c384c2805dbd0

Size: 20.15 MB

What's New:

❤️ Major UI enhancement
❤️ Added dark mode
❤️ Added bass clef
✔️ Fixed few important bugs
Music Theory Companion
Music Theory Companion 4.0.2 APK
2024年06月05日 19.07 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 120-640dpi

SHA1: cdd08c6771efcc239b25791a832ae8cbf523a889

Size: 19.07 MB

What's New:

❤️ Major UI enhancement
❤️ Added dark mode
❤️ Added bass clef
✔️ Fixed few important bugs
Music Theory Companion
Music Theory Companion 4.0.1 APK
2024年05月20日 18.91 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 120-640dpi

SHA1: b2c0b0af38299d03e24ffbf4becac52c0d7827df

Size: 18.91 MB

What's New:

❤️ Major UI enhancement
❤️ Added dark mode
❤️ Added bass clef
✔️ Fixed few bugs
Music Theory Companion
Music Theory Companion 3.0.13 APK
2024年04月26日 19.61 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 160-640dpi

SHA1: ca6d18f69f4b02c757ebceac9cf8980e8fc38a0a

Size: 19.61 MB

What's New:

-- Few bug fixes
Music Theory Companion
Music Theory Companion 3.0.12 APK
2024年03月28日 19.59 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 160-640dpi

SHA1: 8ae3bb386fb7e644e85a8db1653214570db0f43b

Size: 19.59 MB

What's New:

-- Improved the Grand Piano
-- Fixed app stability on few devices
Music Theory Companion
Music Theory Companion 3.0.11 APK
2024年02月22日 14.1 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 160-640dpi

SHA1: e781daa0f64d87ad9dbc4772ade12bd4ed755cac

Size: 14.1 MB

What's New:

-- Fixed few bugs
-- Enhanced VIP membership
Music Theory Companion
Music Theory Companion 3.0.8 APK
2023年10月08日 13.91 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 160-640dpi

SHA1: 2ecd89d0a5edb83c9903a57d7036b0047a52297d

Size: 13.91 MB

What's New:

❤️ Grand Piano: Added option to highlight different octaves in different color
❤️ Grand Piano: Added option to show/hide key names
❤️ Grand Piano: Fixed crash
Music Theory Companion
Music Theory Companion 3.0.7 APK
2023年09月23日 13.91 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 160-640dpi

SHA1: 5ea754a27368ce8d66c77bec7f185a538c550f5d

Size: 13.91 MB

What's New:

❤️ Grand Piano: Added option to highlight different octaves in different color
❤️ Grand Piano: Added option to show/hide key names
Music Theory Companion
Music Theory Companion 3.0.6 APK
2023年09月13日 13.9 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 160-640dpi

SHA1: 2989ae87f2538b638a1c3a216a64270e6ef5b568

Size: 13.9 MB

What's New:

💎 Added Speed Trainer feature in the Metronome tool
💎 Improved the Multiple Scales tool
💎 Fixed few bugs
Music Theory Companion
Music Theory Companion 3.0.5 APK
2023年06月19日 13.6 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 160-640dpi

SHA1: 15c85a7f9fa7f218988450ea39b84252fed1a030

Size: 13.6 MB

What's New:

💎 Multiple Scales tool added for using/studying Parallel/Relative scales
💎 Bug fixes
Music Theory Companion
Music Theory Companion 3.0.4 APK
2023年06月17日 10.23 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 160-640dpi

SHA1: c75fbeef8c254d98321f90229dd869a28fa06545

Size: 10.23 MB

What's New:

💎 Multiple Scales tool added for using/studying Parallel/Relative scales
💎 Bug fixes
Music Theory Companion
Music Theory Companion 3.0.3 APK
2023年06月03日 10.15 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 160-640dpi

SHA1: 2eb733dbccb326a4343243e3c6d936a5d12b9774

Size: 10.15 MB

What's New:

💎 Multiple Scales tool added for using/studying Parallel/Relative scales
💎 Bug fixes
Music Theory Companion
Music Theory Companion 3.0.2 APK
2023年02月18日 9.89 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 160-640dpi

SHA1: 2f5d66a4d4528263de11b88868e1c31ca4ca3445

Size: 9.89 MB

What's New:

-- Improved help
-- Few bug fixes
Music Theory Companion
Music Theory Companion 2.7.1 APK
2022年09月24日 11.39 MB
Variant
Arch
Version
DPI
arm64-v8a, armeabi-v7a, x86, x86_64
Android 6.0+
160-640dpi
arm64-v8a, armeabi-v7a, x86, x86_64
Android 6.0+
160-640dpi
Music Theory Companion
Music Theory Companion 2.6.8 APK
2022年08月18日 11.38 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 160-640dpi

SHA1: 98645b193c8a21b0e01ce6c51148d1db497f8a8c

Size: 11.38 MB

What's New:

-- Help is improved
-- Fixed few bugs
Music Theory Companion
Music Theory Companion 2.6.6 APK
2022年08月08日 11.38 MB

Requires Android: Android 6.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 160-640dpi

SHA1: 3fea2e9845095262c14fba8a55cd479448e82f68

Size: 11.38 MB

What's New:

-- Fixed Circle of Fifths rotation problem
-- Fixed Scale Practice rotation problem
-- Fixed playing notes with Metronome