Scale, Chord Progressions

Name: Scale, Chord Progressions
Rating: 4.65 (1110 reviews)
Author: Raul Reyes

By: Raul Reyes

Music Theory, Piano Chord, Guitar Chord, Scales, Circle of 5, Chord Progressions

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This app was removed from Google Play Store on 2025-08-27

Features & Capabilities

Pocket Composer is a versatile Chrome extension designed for musicians, composers, and music students seeking a portable and comprehensive music theory tool. Built on Berklee College of Music's teachings, it offers an extensive dictionary of all piano and stringed instrument chords, scales, and their variations across Western music. The app supports instruments with 3 to 10 strings and various tunings.

Key features include an intuitive chord progression builder, extended chord wheel incorporating advanced harmony functions, and detailed chord-scale theory to aid composition and learning. Its portability allows users to create and modify music anywhere, even without access to their instruments. Multiple key notations and support for various clefs make this a thorough resource for music theory and songwriting. Download Pocket Composer to enhance your musical creativity and understanding anywhere you go!

User Growth & Download Statistics

App Music & Audio Education

By:

Downloads:

Rating:

Version:

Billing_test Last updated: 2024-08-07

Version code:

405

Creation date:

2021-10-31

Permissions:

android.permission.FOREGROUND_SERVICE Low risk
android.permission.INTERNET Low risk
android.permission.RECEIVE_BOOT_COMPLETED Low risk
android.permission.WAKE_LOCK Low risk
com.android.vending.BILLING Low risk
android.permission.ACCESS_NETWORK_STATE Safe
com.own.pcomposer.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Size:

72.15MB

Email:

co*****@gmail.com

URLs:

Full description:

Source:

Google Play Store

Data ingested on:

2025-08-27

Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

Raul Reyes

Google Play Store

https://play.google.com/store/apps/details?id=com.own.pcomposer

Email:

co*****@gmail.com

User Reviews

Pros

Innovative and intuitive user interface
Comprehensive tool for music composition and learning
Valuable support from the developer
Offers a vast range of features including chord progressions and scale finders
Highly regarded by musicians who need help with music theory

Cons

Complicated interface that can be difficult to navigate
Frequent crashing issues reported associated with certain devices
Some core functionalities require a paid subscription to access
Limited help resources, with some instructional videos only available in Spanish
Certain users experience frustration with saving progress and the app's touch sensitivity

Recent reviews

I'm self teaching as it is difficult to find material and educators for my instrument of choice, Mandocello. The app helps me as I navigate the instruments range and limitations. The app is VERY intense/difficult in some regards. However? I've learned more by accident, fiddling, than from any websites and the CGDA based books I purchased. My learning and advancement is credited more to the app and my approach to said goals. Solid product. Lifetime. Purchased. A Bargain.

Ca*****, 2025-01-19

I don't know what I can say. Just a brilliantly designed app. Without question, THE ONLY app any musician needs to master everything about music composition and structure. The value and quality of the information and time saved using it is literally priceless. The app is extremely intuitive and feature rich. The development team is available and responds quickly with patience and humility to help you understand or learn features and listens to your suggestions for improvements. A++ = S Tier app