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Solo - Fretboard Visualization

Solo - Fretboard Visualization

Guitar Fretboard Trainer

607 ratings
227 reviews
📚 Education
🎵 Music
$17.99
In-App Purchases

Details

  • Released
  • Updated
  • January 1, 2021
  • July 10, 2026

Features

Developer

Trio Software LTD
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iphone
ipad
🧾$1.99 - $5.99
In-App Purchase↘︎
📌Ready
Reviews summary↘︎
⭐227
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🔄6+ apps
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❓5 answered
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📦~ in 4 weeks
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About

Master your guitar fretboard with this interactive trainer. Learn note names, intervals, chord changes, and scales through guided exercises. Designed by professional guitarists, it offers customizable workouts for all skill levels.

✓Fretboard visualization
✓Note name trainer
✓Interval shape memorization
✓Chord change outlining
✓Scale practice
✓Interactive fretboards
✓Customizable workouts
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What users say

Summarized from real user reviews of Solo. Based on 607 reviews and a 4.8/5 average, it highlights the 7 positives and 5 negatives reviewers mention most about this Music app.

Positive things

  • 🚀Excellent practice tool
  • 👍Helps improve fretboard knowledge
  • 👍Versatile and configurable
  • 👍Detailed video tutorials
  • 👍Accurate note detection
  • 👍Valuable for intermediate/advanced players
  • 👍Affordable price

Negative things

  • 🐛Note detection issues
  • 🐛App crashes
  • 🐛Lack of customization options
  • 🐛Unintuitive for beginners
  • 🐛Limited functionality for the price
See all reviews

What's New in Solo

2.5.2

July 10, 2026

Extended the Custom Tunings in-app purchase to handle a wider range of tunings.

2

In-App Purchases

$1.99

Custom Tunings

Create custom tunings for any stringed instrument.

User reviews

Most RecentHighest RatedLowest Rated

If you are serious about guitar, you need this app

I use Solo every day. I run just 10 minutes of fretboard drills and 10 minutes of interval training over various scales. You can use it with a metronome to gauge your speed and improvement. Thank you for creating such no nonsense application for people who are serious about learning to play the guitar.
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Ryman MusicRyman Music

eclipes art studio

love these guys the app is genius
BigMac in the skyBigMac in the sky

希望有汉化中文版本的

建议演奏后自动下一个考题，不需要点鼠标切换
zfxcsjzfxcsj

Essential for serious guitarists

Essential for interval visualization, can’t wait for what they’re gonna bring to this app in future updates.
J.D. Pelayo PetitJ.D. Pelayo Petit

About the app

It’s really very very helpful full to visualise the fretboard, it will enhance the experience to understand fret in to a different dimension… it’s awesome… love to practice guitar with this application… I m also big fan of Tom Quayle…
Debabrata TripathyDebabrata Tripathy
See 222 more reviews

Developer apps

Resolve: Reactive Ear Training
Resolve: Reactive Ear Training

Connect what you hear & play

🎵 Music

(4)

$17.99
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User experience

🐞

Reported Bugs

3 issues

Crashes when launching the app

Bug

Inconsistent note detection

Bug

Inability to save progress or settings

Bug
✨

Requested Features

8 requests

Add ability to create custom chord progressions

Feature

Integrate metronome functionality

Feature

Provide visual representation of intervals on staff

Feature

Add option to practice natural notes only

Feature

Implement option to hear chord tones in the background

Feature

Allow randomization of scale order

Feature

Add support for non-standard tunings

Feature

Implement sound feedback when finding the correct note

Feature

FAQ

What does Solo - Fretboard Visualization do?

Solo is a practice app designed to help guitarists and bassists master fretboard visualization. It offers four distinct trainers: Note Trainer, Interval Trainer, Changes Trainer, and Scales Trainer, to improve your understanding of note names, intervals, chord changes, and scales.

What are the key features of this app?

Key features include interactive fretboards for various instruments (6-string guitar, 7-string guitar, 4-string bass, 5-string bass) with different tuning options. It offers note trainers, interval trainers, chord change trainers, and scale practice modules with customizable workouts and duration-based sessions.

How much does Solo - Fretboard Visualization cost?

The app is free to download and use with in-app purchases. This means you can access basic functionalities for free, with options to purchase additional features or content.

What instruments and tunings are supported?

The app supports 6-string guitar in standard and 4ths tuning, 7-string guitar, 4-string bass, and 5-string bass. This wide range of instrument and tuning support makes it versatile for many musicians.

Who is this app designed for?

This app is designed for guitar and bass players of all skill levels, from beginners to advanced musicians. It's particularly beneficial for those looking to improve their fretboard visualization, learn note names, master intervals, understand chord changes, and break out of scale boxes.