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Android Apps > Music & Audio > Scale Master Guitar & Bass
Scale Master Guitar & Bass icon

Scale Master Guitar & Bass

1.2.10
Romeu Beato
0.00
0 reviews
5,000+
Downloads
Free

Master guitar scales, modes & theory with interactive fretboard visualization.

Scale Master Guitar & Bass Screenshot 1 of 6
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Scale Master Guitar & Bass Screenshot 3 of 6
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Scale Master Guitar & Bass Screenshot 5 of 6
Scale Master Guitar & Bass Screenshot 6 of 6
Screenshots by Romeu Beato, from the Google Play listing
View on Google Play Also on the App Store

AppBrain's verdict

Niche
Installs
7.3 thousand
Last updated
September 24, 2026
Ads
No ads
Size
69.8 MB

Scale Master Guitar & Bass is a niche app, with 7.3 thousand installs. It doesn't have enough ratings yet to judge what users think.

Official page on Google Play

User feedback

Ratings and reviews on Google Play

Comments on Scale Master Guitar & Bass for Android

★★★★★ Martin C · Mar 13, 2026
I've downloaded this app on 2 devices, when you click on the icon to play it freezes and won't open. It's a shame because the app looks good.
★★☆☆☆ Thomas V Stewart Jr · Jul 15, 2026
Maybe it's because I didn't order the actual program to me, I've been playing for a while

Store listing

By Romeu Beato, from Google Play
Description by Romeu Beato Written by the developer, not by AppBrain. Click to read.
Scale Master Guitar: Your Ultimate Tool for Music Theory and Practice

Unlock the world of music theory and elevate your guitar skills with Scale Master Guitar, the all-in-one app designed for musicians of all levels. Whether you're a beginner or a seasoned player, this app offers a comprehensive suite of features to help you effortlessly understand scales, modes, and chord progressions.

Key Features:
- Interactive Scale and Mode Selection:
- Choose from a wide range of music scales and modes using intuitive dropdown menus.
- Rotate the interactive wheel to select any of the twelve root notes, with visual indicators showing the degrees used in your chosen scale/mode.
- Explore and visualize scales on a piano keyboard, highlighting the keys that belong to the selected scale/mode.

Guitar Fretboard Visualization:
- View an interactive guitar fretboard displaying note names and intervals, with colored dots indicating positions that belong to your selected scale/mode.
- Customize the fretboard by toggling note names, switching between sharps and flats, and changing dot colors.
- Export your customized fretboard as an image with no background, perfect for sharing or printing.

Chord Progression Builder:
- Access a row of chord buttons displaying chords that belong to the selected scale/mode.
- Add chords to your progression with a single tap (2 beats) or double tap (4 beats).
- Play back your chord progression with adjustable tempo, metronome, and clear controls.
- Visualize your progression on a timeline, making it easy to compose and experiment with different sequences.

Personalized Learning Experience:
- Tailor the app’s appearance with customizable fretboard colors and dot markers.
- Hide or show text on the fretboard for a clutter-free view.
- Easily undo changes with the undo button.

Why Scale Master Guitar?
Scale Master Guitar is more than just a practice tool; it's a comprehensive learning platform that supports your musical journey. With its user-friendly interface and powerful features, you can explore and master the intricacies of music theory, improve your improvisation skills, and compose beautiful music effortlessly.

Perfect For:
Guitarists looking to deepen their understanding of scales and modes.
Musicians wanting to experiment with chord progressions and harmonic ideas.
Students and teachers seeking a versatile tool for music education.
Anyone passionate about music and eager to learn more.

In-App Purchases:
Scale Master Guitar offers both a Free Version and a Premium Version. The premium version unlocks additional features for a more comprehensive musical experience, including extra customization and advanced progressions.

Upgrade Now and Start Your Musical Journey with Scale Master Guitar!

Recent changes:
Compatibility update for the latest Android and Google Play billing.

Safety and technology

Found in the app by AppBrain
Ads
No ads
Price
Free
Libraries
?
App size
69.8 MB
Content rating
Everyone

Technologies used by Scale Master Guitar & Bass

14 permissions
Subscribe to see full permission and library details

Releases

Updates seen on Google Play
Version
1.2.10
Launched
September 2025
  • Sep 24, 2026UpdateVersion 1.2.10
  • Jul 16, 2026UpdateVersion 1.2.9
  • Jul 11, 2026Installs5,000+ installs
  • Apr 27, 2026UpdateVersion 1.2.8
  • Apr 15, 2026UpdateVersion 1.2.6
Show all changes Show fewer

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Also available on the App Store

Scale Master Guitar & Bass icon Scale Master Guitar & Bass
Romeu Beato
0.0
Free

Installs

Tracked by AppBrain
Last 30 days
420
Per day
14
30-day average
Play install range
5+ thousand
Launched
September 2025

Installs over time

Scale Master Guitar & Bass has been installed 7.3 thousand times. Over the past 30 days, it averaged 14 installs per day.

Rankings

Google Play top charts

Google Play Rankings for Scale Master Guitar & Bass

This app is not ranked

About the app and developer

About Scale Master Guitar & Bass

Scale Master Guitar & Bass is a music & audio app developed by Romeu Beato.

How many times has Scale Master Guitar & Bass been downloaded?

Scale Master Guitar & Bass has been downloaded 7.3 thousand times. In the last 30 days, the app was downloaded 420 times.

What is the rating of Scale Master Guitar & Bass?

Scale Master Guitar & Bass has no ratings yet.

Is Scale Master Guitar & Bass free?

Scale Master Guitar & Bass is free. The APK size is 69.77 MB. The latest APK version available is 1.2.10. The last update was on September 24, 2026.

What are the requirements for Scale Master Guitar & Bass?

The app has a content rating of Everyone. The app has been available on Google Play since September 2025.

Scale Master Guitar & Bass is made and published by Romeu Beato. AppBrain is an independent app data site and isn't affiliated with Romeu Beato. The app name, icon, screenshots and description belong to Romeu Beato and are shown as published on Google Play.

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Developer information for Romeu Beato

Romeu Beato

romeufbeato@gmail.com

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Share Scale Master Guitar & Bass

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