Fretuoso: iPhone vs Android
Fretuoso by Catloaf Software LLC is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Rating
4.5 ★
134 ratings, both stores
Measured
Best rank now
#137
Android · 
Games › Music Free
Games › Music FreeMeasured
App Store
App details
App ID
443265532
Publisher
Catloaf Software Inc.
On the store since
Jul 2011
15 years on the store
Minimum OS
iOS 17.0+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase · Game Center
Content rating
4+
Languages
45
AR BN BG CA HR CS DA NL EN FI FR DE …
Size
86 MB
Also listed in
Music
Google Play
App details
App ID
app.fretuoso
Publisher
Catloaf Software, Inc.
Fretuoso downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | – |
| Google Play | – | – |
| Total | – | – |
How this is calculated
iPhone: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.5 ★ | 134 |
| Google Play | – | – |
| Both stores | 4.5 ★ weighted by ratings | 134 |
About Fretuoso
Master the Fretboard with Fretuoso
Fretuoso is an engaging educational game designed to help you learn where notes are on the fretboard of the guitar and other stringed instruments. With support for eleven instruments—including 4-, 5- and 6-string basses, mandolin, ukulele and banjo—you can build your musical knowledge whatever you play.
How It Works
You’re shown random notes on the fretboard and choose the correct answer from multiple options. Simply tap the right button to score points and sharpen your skills. The new Staff Training Mode helps you learn where notes sit on the musical staff in relation to your instrument’s fretboard, making reading sheet music easy.
Features
• Train Your Ear and Mind: Improve your listening skills while deepening your understanding of your instrument.
• Learn Sheet Music: Master note positions on the musical staff—say goodbye to tabs.
• Eleven Realistic Instruments: Choose from 4 guitars, 3 basses, mandolin, ukulele and banjo—each with beautiful, lifelike graphics.
• Customised Training: Focus on specific fret ranges or selected strings to target your practice.
• Flexible Tunings: Use built-in common tunings or create your own custom tunings.
• Progress Visualisation: Track your improvement with detailed statistics for every fret.
• Smart Learning Engine: The app adapts to focus on the areas where you need more practice.
• Competitive Play: Enjoy Game Mode with increasing difficulty, compete with friends and share your achievements via Game Centre.
• Left-Handed Mode: Fully compatible for left-handed players.
What Artists Are Saying
“Learning the notes on the fretboard is key to any guitarist’s development, and Fretuoso is a neat way to get that info burned into your brain without having to carry a guitar everywhere you go. Pretty cool!”
— Bryan Beller (The Aristocrats, Steve Vai, Mike Keneally)
“This is one of the best apps I’ve seen in a while. It’s simple, fun, and educational. Very useful for guitar players, as many tend to play by ear and not focus on knowing the fretboard.”
— Rick Musallam (Mike Keneally, Gryphon Labs)
Unlock Full Access
This version offers free access to only part of each available instrument. Unlock the full potential of Fretuoso with a Premium subscription, including every instrument, level, and feature, ad-free!
Terms Of Service (EULA): https://fretuoso.app/terms/
Fretuoso is an engaging educational game designed to help you learn where notes are on the fretboard of the guitar and other stringed instruments. With support for eleven instruments—including 4-, 5- and 6-string basses, mandolin, ukulele and banjo—you can build your musical knowledge whatever you play.
How It Works
You’re shown random notes on the fretboard and choose the correct answer from multiple options. Simply tap the right button to score points and sharpen your skills. The new Staff Training Mode helps you learn where notes sit on the musical staff in relation to your instrument’s fretboard, making reading sheet music easy.
Features
• Train Your Ear and Mind: Improve your listening skills while deepening your understanding of your instrument.
• Learn Sheet Music: Master note positions on the musical staff—say goodbye to tabs.
• Eleven Realistic Instruments: Choose from 4 guitars, 3 basses, mandolin, ukulele and banjo—each with beautiful, lifelike graphics.
• Customised Training: Focus on specific fret ranges or selected strings to target your practice.
• Flexible Tunings: Use built-in common tunings or create your own custom tunings.
• Progress Visualisation: Track your improvement with detailed statistics for every fret.
• Smart Learning Engine: The app adapts to focus on the areas where you need more practice.
• Competitive Play: Enjoy Game Mode with increasing difficulty, compete with friends and share your achievements via Game Centre.
• Left-Handed Mode: Fully compatible for left-handed players.
What Artists Are Saying
“Learning the notes on the fretboard is key to any guitarist’s development, and Fretuoso is a neat way to get that info burned into your brain without having to carry a guitar everywhere you go. Pretty cool!”
— Bryan Beller (The Aristocrats, Steve Vai, Mike Keneally)
“This is one of the best apps I’ve seen in a while. It’s simple, fun, and educational. Very useful for guitar players, as many tend to play by ear and not focus on knowing the fretboard.”
— Rick Musallam (Mike Keneally, Gryphon Labs)
Unlock Full Access
This version offers free access to only part of each available instrument. Unlock the full potential of Fretuoso with a Premium subscription, including every instrument, level, and feature, ad-free!
Terms Of Service (EULA): https://fretuoso.app/terms/
Fretuoso iPhone
Not in any tracked top chart right now.
Updated 24 Oct 2026 · rankings refresh through the day
DeveloperCatloaf Software LLC
CategoryEducation
PriceFree
Released
Rating★ 4.5 (134)
Version8.4.1
Age rating4+
First seen by us
24 Oct 2026
24 Oct 2026Rating
4.5 ★
134 ratings
Measured
Fretuoso on the App Store
App details
App ID
443265532
Publisher
Catloaf Software Inc.
On the store since
Jul 2011
15 years on the store
Minimum OS
iOS 17.0+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase · Game Center
Content rating
4+
Languages
45
AR BN BG CA HR CS DA NL EN FI FR DE …
Size
86 MB
Also listed in
Music
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.5 ★
134 ratings
Measured
Ratings
134
Measured
About Fretuoso
Master the Fretboard with Fretuoso
Fretuoso is an engaging educational game designed to help you learn where notes are on the fretboard of the guitar and other stringed instruments. With support for eleven instruments—including 4-, 5- and 6-string basses, mandolin, ukulele and banjo—you can build your musical knowledge whatever you play.
How It Works
You’re shown random notes on the fretboard and choose the correct answer from multiple options. Simply tap the right button to score points and sharpen your skills. The new Staff Training Mode helps you learn where notes sit on the musical staff in relation to your instrument’s fretboard, making reading sheet music easy.
Features
• Train Your Ear and Mind: Improve your listening skills while deepening your understanding of your instrument.
• Learn Sheet Music: Master note positions on the musical staff—say goodbye to tabs.
• Eleven Realistic Instruments: Choose from 4 guitars, 3 basses, mandolin, ukulele and banjo—each with beautiful, lifelike graphics.
• Customised Training: Focus on specific fret ranges or selected strings to target your practice.
• Flexible Tunings: Use built-in common tunings or create your own custom tunings.
• Progress Visualisation: Track your improvement with detailed statistics for every fret.
• Smart Learning Engine: The app adapts to focus on the areas where you need more practice.
• Competitive Play: Enjoy Game Mode with increasing difficulty, compete with friends and share your achievements via Game Centre.
• Left-Handed Mode: Fully compatible for left-handed players.
What Artists Are Saying
“Learning the notes on the fretboard is key to any guitarist’s development, and Fretuoso is a neat way to get that info burned into your brain without having to carry a guitar everywhere you go. Pretty cool!”
— Bryan Beller (The Aristocrats, Steve Vai, Mike Keneally)
“This is one of the best apps I’ve seen in a while. It’s simple, fun, and educational. Very useful for guitar players, as many tend to play by ear and not focus on knowing the fretboard.”
— Rick Musallam (Mike Keneally, Gryphon Labs)
Unlock Full Access
This version offers free access to only part of each available instrument. Unlock the full potential of Fretuoso with a Premium subscription, including every instrument, level, and feature, ad-free!
Terms Of Service (EULA): https://fretuoso.app/terms/
Fretuoso is an engaging educational game designed to help you learn where notes are on the fretboard of the guitar and other stringed instruments. With support for eleven instruments—including 4-, 5- and 6-string basses, mandolin, ukulele and banjo—you can build your musical knowledge whatever you play.
How It Works
You’re shown random notes on the fretboard and choose the correct answer from multiple options. Simply tap the right button to score points and sharpen your skills. The new Staff Training Mode helps you learn where notes sit on the musical staff in relation to your instrument’s fretboard, making reading sheet music easy.
Features
• Train Your Ear and Mind: Improve your listening skills while deepening your understanding of your instrument.
• Learn Sheet Music: Master note positions on the musical staff—say goodbye to tabs.
• Eleven Realistic Instruments: Choose from 4 guitars, 3 basses, mandolin, ukulele and banjo—each with beautiful, lifelike graphics.
• Customised Training: Focus on specific fret ranges or selected strings to target your practice.
• Flexible Tunings: Use built-in common tunings or create your own custom tunings.
• Progress Visualisation: Track your improvement with detailed statistics for every fret.
• Smart Learning Engine: The app adapts to focus on the areas where you need more practice.
• Competitive Play: Enjoy Game Mode with increasing difficulty, compete with friends and share your achievements via Game Centre.
• Left-Handed Mode: Fully compatible for left-handed players.
What Artists Are Saying
“Learning the notes on the fretboard is key to any guitarist’s development, and Fretuoso is a neat way to get that info burned into your brain without having to carry a guitar everywhere you go. Pretty cool!”
— Bryan Beller (The Aristocrats, Steve Vai, Mike Keneally)
“This is one of the best apps I’ve seen in a while. It’s simple, fun, and educational. Very useful for guitar players, as many tend to play by ear and not focus on knowing the fretboard.”
— Rick Musallam (Mike Keneally, Gryphon Labs)
Unlock Full Access
This version offers free access to only part of each available instrument. Unlock the full potential of Fretuoso with a Premium subscription, including every instrument, level, and feature, ad-free!
Terms Of Service (EULA): https://fretuoso.app/terms/
Latest updates
8.4.1
Minor bug fixes and improvements.
More from Catloaf Software LLC
Fretuoso - Fretboard Trainer Android
Fretuoso - Fretboard Trainer is #137 in Games › Music Free on Google Play in India and charting in 3 of 23 countries we track.
Updated 24 Oct 2026 · rankings refresh through the day
DeveloperCatloaf Software, Inc.
Category–
PriceFree
Released–
Installs–
Rating–
Updated–
Content rating–
Best rank now
#137
Games › Music FreeMeasured
Fretuoso - Fretboard Trainer on Google Play
App details
App ID
app.fretuoso
Publisher
Catloaf Software, Inc.
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| India | Games › MusicFree | #137 |
 Brazil | Games › MusicFree | #152 |
 Mexico | Games › MusicFree | #142 |
Apps near Fretuoso - Fretboard Trainer on the chart
Games › Music Free, around #137.
