Guitar Machines! Android

Guitar Machines!

Learn music theory on any instrument with a fretboard!
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Features & Capabilities

Quinn Fetrow's Guitar Machines is a free tool to help teach you basic music theory concepts on guitar! I've got 4 guitar machines for you:

1. Note Machine - Teaches the notes on the fretboard one at a time, with options for randomization!
2. Scale Machine - Learn whatever scales you want in context of the CAGED system or use the "Custom Cage" setting to generate scales within a range on the fretboard.
3. Arpeggio Machine - Learn the arpeggios through the circle of fifths, or create your own arpeggio by selecting the notes of the chord.
4. Song Machine - Visualize the arpeggios of a song as it plays through its progression.

I want you to learn how to play guitar!

User Growth & Download Statistics

App
By:
Quinn Fetrow
Downloads:
18,636 203
Rating:
4.69
(290)
Version:
1.1.0 Last updated: 2026-02-27
Version code:
10
Creation date:
2026-02-25
Publisher country:
US US
Permissions:
  • android.permission.RECORD_AUDIO Very high risk
  • android.permission.SYSTEM_ALERT_WINDOW High risk
  • android.permission.WRITE_EXTERNAL_STORAGE High risk
  • android.permission.FOREGROUND_SERVICE Low risk
  • android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK Low risk
  • android.permission.INTERNET Low risk
  • android.permission.MODIFY_AUDIO_SETTINGS Low risk
  • android.permission.ACCESS_NETWORK_STATE Safe
  • android.permission.VIBRATE Safe
  • com.android.vending.CHECK_LICENSE Safe
    • See more
Size:
60.73MB
Email:
qf*****@outlook.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-07-11
Compare stats and ranking:

Ranking

# 432,328 ▲ 295
Other rankings
#4 in machine keyword 29 ▲

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
Developed by:
Quinn Fetrow
Google Play Store
https://play.google.com/store/apps/details?id=com.qfetrow.qfgm
Email:
qf*****@outlook.com
Website:
https://www.quinnfetrowsguitarmachines.com

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