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  • 244 types of different chords for bass, which can be easily transposed to any desired key, resulting in about 3000 of total chords! 
  • only the best sounding chords were selected for you and are presented in this collection 
  • every chord is provided with corresponding optimal fingerings for your comfort 
  • several inversions included for every type of chord 
  • transpose chords to any desired key by dragging notes on the screen with your finger 
  • instant playback of the selected chord 
  • note names are displayed inside the playback cursor 
  • sharp and flat signatures correspond to the current chord's key 
  • slow playback of the chord for easier learning 
  • fast cycled playback to be able to hear the chord in whole 
  • manual step by step note playback in both directions 
  • manual note selection by tapping notes on the screen 
  • Retina display support
  • iPad support


Screen Shots

scr_bass1 scr_bass2

scr_bass3 scr_bass5



Get this app on iTunes App Store!

To buy this application please visit the following link:


This application is developed to work on devices with iOS 3.0 and higher. It will work on iPad / iPad 2, iPod Touch, iPhone 3 and iPhone 4. App was tested on iPhone 3gs (with iOS 4.1), iPhone 3g (with iOS 3.1.2), iPod Touch (with iOS 4.2.1) and iPad 2 (iOS 5.0.1).

Support and Info

All your questions regarding support of this application or any other your questions please e-mail to the following address. We will try to answer you as soon as possible.

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Fonexsis Creative Group, 2011


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0 #4 Pasternak 2013-11-01 14:34
Please consider writing a bass chord app that might be better suited to learning how to walk. Some features might include the ability to view all available tones - including open strings- of a selected chord.i Choice of note name or scale number. The ability to run a selected chord through the circle of fifths. The ability to chart my own visual chord sequences (with all available chord tones per chord) and play the visual sequence back at custom speed. The ability to change the key of a chord sequence and run an entire chord sequence through the cycle of fifths.. And the ability to write a bass line by selecting each note from all available chord tones. I would pay $100 or more for an app that does all this. :-)
+188 #3 Fonexsis 2012-04-24 02:58
To all users: Sound works OK in all our apps on all supported devices. If you don't hear any sound, please read our FAQ more carefully: http://www.jimpavloff.com/index.php/fonexsis/193.html
-190 #2 Paolo 2012-02-29 20:03
:sad: not sound plese ....UPDATE !!!
-179 #1 Andrea 2011-12-12 20:44
:sad: What happened to the rest of the notes/chords for the Lefty version?

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