# My Scale

> Scales and chords in real time for guitar and piano with audio recognition + OCR

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

## Overview

- **ID:** `com.danslab.myscale`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Dan's Lab
- **Category:** MUSIC\_AND\_AUDIO
- **Downloads:** 12
- **Version:** 1.0.1
- **Last updated:** 2026-08-09
- **First published:** 2026-07-19
- **Publisher country:** IL
- **Size:** 32 MB
- **Data as of:** 2026-09-19
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.danslab.myscale)
- **Privacy policy:** [https://docs.google.com/document/d/1SVBXaEJIVNXNUhllw-yuljCm9jWT-HzuHHMcO80pWTs/edit?usp=sharing](https://docs.google.com/document/d/1SVBXaEJIVNXNUhllw-yuljCm9jWT-HzuHHMcO80pWTs/edit?usp=sharing)

## Description

MyScale – Your Real-Time Visual Roadmap for Scales and Chords.<br><br>Whether you are performing on stage, practicing in the studio, or mastering new positions, MyScale transforms your device into a smart, distraction-free visual guide tailored for guitarists and pianists. By combining an advanced music theory engine with a unique mechanical Steampunk design, you get exactly the notes you need—at a glance.<br><br>What Makes MyScale the Perfect Tool for You?<br><br>🎸 Dynamic &amp; Interactive Guitar Fretboard<br><br>Custom Zoom: Display 6, 9, or 12 frets at once for maximum readability.<br><br>Perfect Precision: Notes are centered between frets (not on the fret wires) for a natural playing experience.<br><br>True String Thickness: Progressive string display (from thick low E to thin high E) for quick orientation.<br><br>🎹 Landscape-Optimized Piano Keyboard<br><br>Realistic Proportions: Wide, clear keys with a 1:6 aspect ratio, eliminating the narrow &quot;barcode&quot; look.<br><br>3-Octave View: Fits 12 visible white keys on screen at once, with smooth horizontal scrolling for access to the full range.<br><br>🎤 Real-Time Acoustic Audio Recognition (Acoustic Dictation)<br><br>Play directly on your guitar or piano! The app listens to your live performance via microphone, analyzes the frequencies (optimized via separate processing), and automatically identifies your chords and scale.<br><br>📸 Optical Chord Scanner (OCR)<br><br>Snap a photo of a chord sheet or tabs, or upload an image from your gallery. The app extracts the chords instantly and analyzes the most fitting scale for the song.<br><br>🏆 Smart Triad Trainer<br><br>Hands-free Active Practice Mode: The app displays a target triad and waits for you to play it. Once you strike the correct notes, you receive &quot;golden&quot; visual feedback and automatically advance to the next challenge.<br><br>👑 Clear Musical Visual Hierarchy<br><br>Root Notes: Maximum size with a dominant gold/amber glow.<br><br>3rd and 5th Degrees: Differentiated by vibrant cyan and deep blue shades to instantly identify chord quality (Major/Minor) and the tonal anchor.<br><br>Remaining Scale Notes: Blended into the background with a unique, neutral &quot;gear&quot; design.<br><br>🛡️ Live Performance Ready<br><br>Landscape Orientation Lock: Automatic launch in landscape for convenient use on a stand.<br><br>Stay-Awake (Wakelock): Screen remains on and will not dim or sleep while you play.<br><br>Total Privacy: Operates 100% locally on your device. No data collection, no tracking, and no external server uploads for audio or images.<br><br>Let the music flow—download MyScale today

## Rankings

- #2,767,983 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.CAMERA`
- `android.permission.INTERNET`
- `android.permission.RECORD_AUDIO`
- `com.android.vending.CHECK_LICENSE`
- `com.danslab.myscale.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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