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

3.9 out of 5
22 Ratings
22 Ratings
Rizzo Rapz ,

It's only avg until.....

I figure out how to zoom in...on the guitar app it has magnifying glass..but none on here.BOOOOOOOOO!!!!!

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.

totallyfrozen ,

No 5-string tunings

The app is pretty good but everything beyond a 4-string EADG tuning is an in-app purchase. Also, in all the other tunings you can buy, NONE of them is for a 5-string. I'd even be happy if one basic BEADG 5-string tuning was available.


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
Rated 4+
© 2011 Infinaut Games
In-App Purchases
  1. Ad Free $2.99
  2. Rock Pack 1 $0.99
  3. Blues Pack 1 $0.99


  • Family Sharing

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

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