Bass Companion is several tools in one - a handy bass guitar tuner, a huge list of chord charts, and an even bigger list of scales. Look things up. Learn how to play. Add some bottom!

- Simple Intuitive Interface
- Tuner (learn how to tune by ear)
- Chord Charts (multiple positions for each chord)
- Scales (from Pentatonic Major to Blues Minor, and everything in between)
- Numbered Finger Positions
- Auto Strum - Hear the chord you selected
- Manual Strum - Play the chord by swiping across the strings
- Dynamic String Indicators - Show which string/note is playing
- One-Touch Help - All the info you need right on the main screen
- Pegs along bottom of screen control tuner. Click to play a note, click to stop playing.
- Charts and chords are displayed on instrument neck. Orange note indicates a "Root" note.
- Chord positions all the way up the neck to allow for a full range of chord selection

With the smoke drifting through the club, the music slowly comes to life. Driven by the veritable Bass Guitar, it slowly builds momentum, eventually exploding into a funk-infused celebration. All seats are empty - everyone is on the dance floor. And the Bass is leading the celebration!

What’s New

Version 4.3.3

Updated to latest iOS version

Ratings and Reviews

3.7 out of 5
45 Ratings

45 Ratings

userinthealley ,

Whatdya want for nothing? Not a bad app.

Pretty good to learn bass chords. Lots of additional content to purchase as needed.

One pretty bit GLARING flaw for me. No southpaw mode. I'm seeing everything in reverse. Since it's a dynamic visual it's not too bad, but lefty bass players deserve equal representation. I'm sure the other 7 of us are also disappointed.

Shedface ,

Close to perfection!

This really is a great app, I've used it as a teaching tool and reference more time than I can count. The only thing it needs is an option for 5 and 6 string and it'd be perfect.

Do-in-it ! ,

Great for scales

Great for scales, chords? Would be great if it had arpeggios which are much more useful.


Infinaut Technologies, Inc
90.3 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Arabic, Dutch, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Malay, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese

Age Rating
In-App Purchases
  1. All Tunings $2.99
  2. Blues Pack 1 $0.99
  3. Country Pack $0.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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