Welcome to Fretboard Addict!


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Fretboard Addict


Now you can practice the acoustic guitar, electric guitar, bass guitar, and ukulele anywhere you have an iPhone, iPad, or iPod Touch!

Fretboard Addict on iOS gives you a fun way to:

  • Learn & Practice fretboard notes, chords, and fret positions
  • Learn & Practice sight reading standard music notation alongside the fretboard
  • Practice ear training with real instrument sounds
  • Practice efficiently with configurable fretboard presets or custom fretboard setup
  • Practice notes, chords, or solo on a responsive fretboard
  • Monitor your performance with simple color coded fretboard statistics





Introductory Video:

Detailed Demonstration Video:


This app gives you an invaluable tool for mastering the fretboard.  Come join over 1,000,000 musicians of all levels and see why they can’t stop playing Fretboard Addict for learning & practicing fretboard notes, chords, soloing, ear training, and sight reading.  You will improve your skills by using the app just 5 minutes a day and then applying the knowledge to your real instrument.  There is nothing else like this in the app store!!!


  • IK Multimedia IKlip App of the Week
  • Premier Guitar Magazine
  • iTunes App Store Top Areas


“I am a guitar teacher and this app is great for learning the notes on the strings – able to customize very well for quizzing yourself or your students!!”

“This is a well thought out app that is teaching me the fretboard while on vacation from my guitar. The best learning tool that I’ve yet to encounter for this purpose.”


  • Easy to use with a method that just works.  No fretboard scrolling, real instrument sounds,  and you only have to buy once for all of your iOS devices.


  • Configure the fretboard the way you want it!  Simply touch the fretboard to select notes or chords to work on or use the convenient presets
  • Presets for configuring notes to work on by Key, by String, by Fret, or by Note
  • Presets for configuring chords to work on by Key, by Inversion, by Strings, by Type, or by Root Note 
  • Learn the fretboard forwards, backwards, randomly, vertically, and horizontally
  • English (C D E F G A B) or Romance (Do Re Mi Fa Sol La Si) Syllables
  • Right and Left Handed Options
  • Smart learning engine that keeps track of your incorrect answers and gives you the best next round
  • Configure Sharps or Flats
  • Configure whether the answer is shown, sound is heard, and/or notation is shown when you want to challenge yourself further.


  • Acoustic guitar, electric guitar, 4 & 5 string bass guitar, and ukulele instruments


  • Master fretboard notes intelligently with 11 built in musical key exercises that progress in difficulty or create your own exercises.  Learning the fretboard notes is fundamental to understanding chords.


  • Master the fundamental triad chords (maj, min, dim, aug) intelligently with 11 built in musical key exercises that progress in difficulty or create your own exercises.  Learning triad chords will take your playing to the next level.


  • Master fretboard movement by practicing and recognizing fretboard note and chord positions.  This will give you the confidence and the mental training for playing notes and chords all over the fretboard.


  • Gain an understanding of the circle of fifths and learn the notes & chords in 11 major musical keys.  This will help you to pick up and play a song with ease!


  • Improve your ability to improvise and play by ear with ear training exercises for notes and chords


  • Practice reading music notation which will help you sight read and gain an understanding of how pitch relates to the fretboard positions


  • Solo on a responsive fretboard to practice notes, chords, sight reading, and ear training or just relax and create some music


  • Simple color coded statistics show you where you are strong and weak on the fretboard.  This is a great way to know where to adjust your practice routines.


  • Full Notes feature is included
  • Limited Chords feature is included
  • Full Chord and Solo features are available as in-app purchases.

Chord Learner


Now you can learn & practice chord anatomy anywhere you have an iPhone, iPad, or iPod Touch!

  • Chord Learner on iOS gives you a fun way to:
  • Learn and practice dissecting chords into their notes
  • Learn the circle of fifths
  • Learn and practice naming chords
  • Learn what chords fall into which keys
  • Learn 32 chord types
  • Learn major scales
  • Monitor your performance with simple color coded statistics



Introductory Video:


Whether you are a beginner or expert musician, you will find this app useful as a fun tool for learning, understanding, practicing, and improving your knowledge of chords. Having quick mental ability of knowing chord names and their notes can help you take your musical talent to the next level. If you play an instrument that uses chords you can improve your skills by playing Chord Learner. This app can help any musician at any level.


  • Learn and practice naming a chord’s notes, given a chord name
  • Learn and practice naming a chord, given its notes
  • Learn and practice any combination of 32 chord types based on triad, 4th, 5th, 6th, 7th, 9th, 11th, and 13th
  • Learn and practice chords from any combination of the 12 major keys in the circle of fifths
  • Simple to configure key selection by touching any key in the circle of fifths or use the convenient select all / clear all buttons
  • Simple to configure chord type selections by using the preset buttons at the top of the screen to select groups of chords, or by touching the chord types on the screen, or by using the select all / clear all buttons
  • Hint button that shows the key that the chord is in, chord type, chord root’s major scale, and chord formula for helping any level of musician
  • Progressive answer entering system that gives you color coded feedback on each step of the answer so you know whether you are correct or incorrect
  • Effective color coded statistics that show your progress for keys worked on and for chord types worked on (Blue=Not Worked On, Green=80%+ Correct, Yellow=60%+ Correct, Red=Below 60% Correct)
  • Total running average is shown on the Play tab so you know your all time average.
  • This app perfectly compliments the Fretboard Addict family of apps for practicing and learning notes, chords, and soloing for guitar, bass, electric guitar, and ukulele
  • This is a great app for piano players to practice and learn chords
  • Universal app for your iPhone, iPad, or iPod touch devices

Tennis Score Addict



Now you can elegantly keep score while you are playing or observing a tennis match without having to pick up your iPhone, iPad, or iPod Touch!

Tennis Score Addict on iOS gives you a great way to:

  • Keep score on your device while playing a tennis match
  • Keep score on your device while observing a tennis match
  • Learn how to score the great game of tennis



Introductory Video:


This app allows you to elegantly keep score while you are playing or observing a tennis match without the technology getting in the way!  You can enter who won the point and hear the current score all without having to pick up your device.  Now you can focus more on the match and let the app do the score keeping! There is nothing else like this in the App Store!!!


  • Use the Volume Buttons to enter who won the point (+)Player (-)Opponent
  •  Touch a player’s court side on the screen to enter a point
  • Configure Buttons, Touch, or Both in Match Setup Screen


  • Announces the Score after each point is entered
  • Announces Changeovers, Set Breaks, and when to resume play
  • Announces Tiebreaks
  • Announces Game, Set, and Match Completion


  • Custom Player Names
  • 1 set, 2 sets with match tiebreak, 2 out of 3 sets, and 3 out of 5 sets for Match Type
  • No Tiebreak(Win by 2), Tiebreak at 6-6, Tiebreak at 5-5, and Pro Set Types
  • 7 Point, 10 Point, and 12 Point Tiebreak Types
  • No Ad Scoring Option
  • Voice Announcements can be configured to be with respect to the Player, Server, or Disabled
  • Vibration enable/disable


  • Vibrates when Changeover or Set Break Time is up


  • Undo the last point in the event you need to replay a point or if the wrong point is entered.


  • Shows who is serving
  • Shows server court position (deuce/ad) side
  • Shows player courts sides


  • Wear a holster style case on your waist for easy score entry without having to pick up your device
  • Use the headphone remote for easy score entry without having to pickup your device
  • Listen to the score and match status after each point without having to pickup your device


  • This app can also serve as a tennis training tool to help learn how the game is played and scored.



What Customers From Around The World Are Saying About Our Products:

“I’ve been using this app a short time to learn my way around the fret board. It’s amazing how quickly you learn with this app. Just what I was looking for.”

“I do about 5 minutes of this every other night, and it’s really increasing my playing abilities.”

“Excellent app. Very easy and fun to use, in a day and a half I have almost mastered the ukulele fretboard, understand where the notes belong, and I’ve only used a fraction of the app. Can not praise this app enough.”

“I work as a special educator and I employ a lot of the same techniques with my students as this app does! Excellent drilling and training not only the position on the fretboard but also training your ear! It seems repetitive but is so worth it!”

“Great app for learning the guitar fretboard and tuning your musical ear “

“Great software I am learning fretboard very fast with this app. Great app “

“I started learning to play the bass guitar a few months ago. Bass Fretboard Addict has been a great help learning my way around the fret board of my bass. “

“I have been playing guitar by ear for many years, and wanted an app that would help me learn to read notes on sheet music and be able to find them on tge fretboard.

“Fretboard addict does exactly that, and I couldn’t be happier with it.  Thanks, GAP! “

“Galaxy note Fretboard addict is so excellent. If there is anyone who has a real good reason to be dissatisfied, I would personally give them a refund and I am very serious. I have been using this program for years before I even switched to Android. Thanks again Mr. Rylee, awesome program. I rate it 5+ stars and 110%. “

“Superb App As a beginner to guitar but not music I find this app invaluable. Great for learning when you haven’t got your guitar with you. Would give it 6 stars if you could put a variable time limit on giving the answers. :-)”

“Great app Great app. Worth the purchase. Really helping me learn fret board. Customize games helps find a learning technique which suits me.”

“Extremely Helpful. Have found this app to be extremely helpful in learning how to read music and translating the notes to the guitar . “

“A great easy way to learn the fretboard”

“I tried this with my real guitar as a way to learn the cords of a guitar. It works really well to train your ear. “

“This is one of the best programs to learn the guitar fretboard. I like it very much and try to spend some time using it each day.  I do recommend it. “

“Love this app, simple to use and makes learning easy. I also use it when I need to look up a specific note on the fretboard.”

“Incredible app.  If you really want to learn guitar, buy it!”

“nice app. fun and helpful for learning individual notes and notes in certain keys. great practice for someone like me who has no knowledge of music theory. if you own an ukulele you want this app. “

“This is an excellent app for learning the fretboard.

I especially like the option of showing the musical notation in the corner so I can learn to relate the notes on sheet music to the fretboard. “

“Fantastic and easy to use. Use it with your practice routine and it really works. It is very feature rich and fully customizable. “

“it taught me how to play the guitar agian I would play this game over and over again if it was up to me LOVE IT!!!!!!!”

“I am new to the guitar and it helped me get used to the guitar. u should by this app because it works.”

“I like this product very much. It is a good way to hear and learn the whole fretboard.  I do recommend it . “

“I am a guitar teacher and this app is great for learning the notes on the strings – able to customize very well for quizzing yourself or your students!!”

“This is what the doctor ordered.  For a self taught musician this app will allow you to learn your whole neck in less than 1 day.  Great app.”

“This is a well thought out app that is teaching me the fretboard while on vacation from my guitar.  The best learning tool that I’ve yet to encounter for this purpose.”

“I just started really devoting time to learning to play bass, and this is a great and helpful app to use as a learning tool to use when you don’t have your bass with you.  Highly recommended to anyone who wants to learn to play.”

“Can learn the notes of the fretboard as a memory game gradually and effectively.”

“Great App If you can’t learn the fretboard with this, then you should probably pick a new instrument. This tool is all you need to master the fretboard in a fun way. “

“Great App to learn the bass Fretboard…no scrolling”

“All I can say is wow.  This will help you more than you think.  You learn the neck, develop your ear, and learn how to read notes”

“Just the thing for my daily commute on the train.  Thanks”

“Amazing for fretboard memorization”

“Great practice tool.  It’s helping me when I can’t practice on the real thing”

“Beautiful application, configured to train the mind and glance on the fretboard and staff without the need to have the instrument itself.”

“Nice interactive way to learn the fretboard”

“Does really help you learn the fretboard.  Great for any guitarist looking to take the first steps towards knowing their instrument.”

“A very nice way of training for beginners”

“Good app!  Ideal for learning the fretboard whilst out and about!! Easy to setup and use, nice to see an app dedicated to just the bass instead of a guitar app then having to select the bass options!!”

“This is a great way for beginning players of any age to learn.  The interface is very easy to use, just look at the iPad while holding a bass and you can learn all the notes on your own time, at your own pace.  It makes learning bass fun and is a quality app.”

“As a beginner, I find the app to be great to help learn scales and notes on the fretboard.”

“Great app.  Does what it says and has ear training.  Straight forward and customizable”

“Must have.  Great way to practice anywhere.”

“Excellent learning tool for beginners and intermediate bass players.”

“I really enjoyed using this program.  It is a good time and helps train the mind.”

“Finally!  A product that lives up to it’s advertisement!”

“Excellent transaction!  Fast shipping!  Great product! Thanks!”

“As simple as it is its very useful and works on your weaknesses.  I learned I have to learn what I neglected from books.  This is a great idea for another way to learn.”

“5-star program!  It’s a fun way to keep my skills sharp”

“Great game!  I can get some practice in when I’m on the computer”

“Excellent Product AAA+++  Will recommend to other players”

“A useful exercise always at hand”

“As a new bass player and starting at 47 years old, I have wrestled mightily with learning the fretboard.  Playing endless scales and other practice was very helpful but for some reason the information just would not stick in my brain.  On Harmony Central I saw an announcement about Fretboard Addict and after checking it out, decided it was worth a try.  Wow – is all I can say.  It’s simple to use, flexible, surprisingly powerful, and overwhelmingly effective.  In just a few short weeks I’ve gone from being nearly clueless to nearly perfect in my recollection of the Bass Fretboard……”

“GREAT PRODUCT!!! I have been procrastinating learning the notes on the neck for years.. and the product changed my LIFE!”

“I am a piano player and Chord Learner is an invaluable tool for learning chord inversions on the keys, now I can play chords everywhere without needing music in fron of me”

“I have had a lot of fun using Bass Fretboard Addict, and it has really helped me learn the notes on the bass guitar.  I will definitely recommend your product to my friends!!”

“My experience with the product has been very rewarding.  At first I was concerned that the fretboard could only be memorized with a guitar in my hands, but this was not the case.  I was surprised to find that there’s very little difference between finding notes on the computer or the guitar”

“Thank you.  I really appreciate your soft.  Thanks to it, I’m making progress.”

“This is going to be great as I start to pick up my guitar again”

“I’ve been meaning to start playing more and this will definitely get me to work on it”

“Your program Chord Addict has been very helpful in memorizing chords and scales”