Frequently Asked Questions


  1. General
  2. Sales and delivery
  3. Technical issues
  4. Using the application
  5. Support and contact

Support and contact

How do I obtain technical support?

Simply send an email to

Could you support tuning ABCDE, please ?

We are no longer updating the original Guitar Trainer, so we won't be adding any new tunings.

However, Fretuoso for iPhone, iPod touch and iPad allows you to define any custom tuning of your choosing.

Could you make the application available in language X ?

Not really. Development of Guitar Trainer has stopped and we won't be adding any more localizations.

Who are you?

Click here for the full credits.

The software was developed by Stéphane Peter, a professional software developer and hobbyist musician based in Los Angeles, California. He is also the president and CEO of Catloaf Software, LLC.

Check out some of his own tunes on Facebook!