Bass Toolkit

Everything a bass player needs
right in your pocket.

Download Bass Toolkit on the App Store

Bass Toolkit
Inspiring tools for aspiring bass players.

Train, tune, learn, and more –
whether practicing, performing, composing or in session,
Bass Toolkit helps you get the most out of your instrument.

Pro-Level Tuning

Fix up your tuning using Bass Toolkit's chromatic tuner with intuitive color bars. Highly accurate – up to ±0.1 cent precision – the tuner includes real string sounds to help you tune by ear. Go from great to perfect tuning in seconds.

Extremely precise metronome and drum loops

The metronome uses EUMLab's RTP (Real-Time Playback) technology
to ensure accuracy to 20 microseconds (±20µs).
It supports flexible time signatures with 14 different tones,
complete with 116 drum loops to make your practice easier.

Lean More

108 Musical Scales

Scales are the soul music.
Bass Toolkit features 108 different ones from all over the world, from Blues and Jazz, to Japanese, Middle Eastern and more. Use them to learn and explore new sounds and styles.

Interactive Arpeggio Fingerings

Bass Toolkits's tab list contains 1000s of chord and arpeggio fingerings –
probably more than you'll ever need.
Learn new chords and look them up by name or by note –
Learn them all by seeing and hearing them at the same time.

Supported chord types: Major, Minor, 7th, Minor 7th, Major 7th, 5th, 6th, Minor 6th, 9th,
Minor 9, 6/9, 7♭5, 7♯5, Minor 7♭5, 7♭9, 7♯9, Dim 7th, Aug, 7th Sus, Sus 2, Sus 4, Add 9th, Minor add 9th, 11th, Minor 11

Introducing 5th Circle with Chord Transposer
A better way to find and learn chords.

Most songs we hear are written based on groups of chords that change in similar ways.
With 5th Circle, easily visualize common chord changes in one interactive screen.
You can even use it to help you transpose chords into a new key.

Chord Progressions

Have you heard of the "Magic Four" chords? It's G, D, Em, and C, and many songs use just this one progression! Once you've mastered it, you can use it to play thousands of songs.

You can use Bass Toolkit to hear and learn the "Magic Four" chords and then transpose them into other keys.

See how it works

Other Cool Features

Bass Toolkit

Available for iPhone, iPad and iPod Touch
Requires iOS 6.1+