# All Chords - All Scales

> Look up, vary and determine chords and scales, voicings and arpeggios.

Canonical page: [https://chrome-stats.com/d/com.allchords](https://chrome-stats.com/d/com.allchords)

## Overview

- **ID:** `com.allchords`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Schallmayer - Music & Sound
- **Category:** EDUCATION
- **Downloads:** 18,017
- **Rating:** 3.41 / 5 (83 ratings)
- **Version:** 1.4.4
- **Last updated:** 2025-09-05
- **First published:** 2022-03-23
- **Publisher country:** AT
- **Size:** 47 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.allchords)
- **Website:** [https://www.allchords-allscales.com/](https://www.allchords-allscales.com/)
- **Privacy policy:** [https://www.allchords-allscales.com/datenschutz-app/](https://www.allchords-allscales.com/datenschutz-app/)

## Description

All Chords - All Scales is the ultimate Chrome extension for musicians seeking a comprehensive library of chords, scales, voicings, and arpeggios across numerous genres. It supports all keys with detailed displays for both guitar and piano, including a unique matrix view to explore harmonic structures.

The extension features 59 different chords and arpeggios along with 127 scales, encompassing modern, jazz, blues, and world music traditions. Users can analyze and identify chords and scales by inputting notes, receiving multiple suggestions with rankings based on bass tone, tone count, and complexity. Additional features include left-handed guitar support, enharmonic equivalents, classical notation, and adjustable players for ear and vocal training. The app offers a free demo in the key of C, no ads, and an affordable $0.99/year subscription for full access, making it an indispensable tool for guitarists, pianists, and music enthusiasts of all levels.

## Rankings

- #452,441 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.SYSTEM_ALERT_WINDOW`
- `android.permission.VIBRATE`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.allchords.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.android.vending.BILLING`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`

## Review summary

Users appreciate the app's extensive offering of chords, scales, and voicings, making it valuable for both beginners and professionals. The piano feature and inclusion of rare scales enhance its appeal. However, multiple users report frustrations with persistent subscription prompts and restricted free access, alongside occasional latency issues and limited payment methods, impacting overall usability.

### Pros

- Offers a comprehensive range of chords, arpeggios, and scales for musicians of all levels
- Includes a piano feature that allows playing notes or self-playing scales
- Helpful for learning and understanding music theory, including uncommon scales such as Middle Eastern scales
- Provides many voicings for individual chords aiding in deep musical learning
- Suitable for both beginners and professionals, enhancing guitar experience

### Cons

- Subscription prompts appear even for users who have already subscribed
- Full access requires payment, limiting free usage
- Some users experience latency when changing voicings
- Limited payment options; requests for more accessible methods like M-PESA

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.allchords)